{"title":"Huben GK1 and Accesories","description":"\u003cp\u003eThe groundbreaking Huben GK1 and compatible accessories.\u003c\/p\u003e","products":[{"product_id":"pcp-air-compressor","title":"PCP Air Compressor with Auto-Stop, 4500 PSI \/ 30Mpa, 12v DC or 110V AC","description":"\u003cp\u003eThe last Compressor you'll ever need. This pump has every convenient feature that you want in a PCP Pump.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAuto Stop\u003c\/strong\u003e - Set it and forget it operation. No need to hover over your pump waiting for it to get to pressure. It will automatically stop and begin a cooling cycle as soon as your air tank reaches your specified set pressure.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003e12V DC or 110V AC Operation\u003c\/strong\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003e - Plug this into a home outlet or your car battery. You'll have the ultimate flexibility to shoot wherever you want.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAttached wire spool for 12V clips\u003c\/strong\u003e - Other compressors require you to lug around a bag of accessory cables, but this one has a spool attached, so it packs and stores neatly.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInternal Power converter\u003c\/strong\u003e - Other compressors require an external power converter that you'd have to keep track of. This one has it built-in. No more losing parts!\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cstrong\u003eInternal Moisture Filter\u003c\/strong\u003e - Keep your air clean and dry with a built-in moisture filter. Your air gun will thank you with a long life and high reliability.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 17 lbs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 9.4 x 5.1 x 10 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Source:\u003c\/strong\u003e 110v AC or 12V DC (car battery)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStopping Method:\u003c\/strong\u003e Auto Stop\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWattage:\u003c\/strong\u003e 250 W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Power:\u003c\/strong\u003e 250 W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAir Flow:\u003c\/strong\u003e 11 LPM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSound Level:\u003c\/strong\u003e 75 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHose Length:\u003c\/strong\u003e 19.6 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCooling:\u003c\/strong\u003e Air Cooled\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuggested Maximum Tank Size:\u003c\/strong\u003e 1.5L\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContinuous working time:\u003c\/strong\u003e 50 min\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOil-moisture filter:\u003c\/strong\u003e Built-in\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Pressure:\u003c\/strong\u003e 4500 PSI\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePackage Includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCompressor\u003c\/li\u003e\n\u003cli\u003eUser Manual\u003c\/li\u003e\n\u003cli\u003e110v Cable\u003c\/li\u003e\n\u003cli\u003eMoisture trap and dust filter included\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e8mm quick connect coupling\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSpare\/replacement parts kit\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAdditional Files:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0270\/5181\/9065\/files\/GX_Pump_Manual.pdf?v=1762267192\" title=\"GX Pump Manual (English)\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0270\/5181\/9065\/files\/pdf_32x32.png?v=1594068560\" alt=\"pdf-icon\" width=\"28\" height=\"28\"\u003e GX Pump User Manual (English)\u003c\/a\u003e\u003c\/p\u003e","brand":"GX Pump","offers":[{"title":"Default Title","offer_id":40132622024761,"sku":"‎GX-E-CS3-I","price":499.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/5181\/9065\/products\/PCP-Air-Compressor-Auto-Stop.jpg?v=1651258099"},{"product_id":"jsb-25-king-pellets","title":"JSB .25 Cal King Pellets (350 count)","description":"\u003cp\u003eTin of 350 pellets\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCaliber:\u003c\/strong\u003e .25\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 25.39 gr | 1.645 g\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"JSB","offers":[{"title":"Default Title","offer_id":40574475272249,"sku":"JSB-25-KING","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/5181\/9065\/products\/JSB-25-cal-pellets-match-king.jpg?v=1659378411"},{"product_id":"huben-gk1-pistol","title":"Huben GK1 Air Pistol","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eThe Holy Grail of airguns!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eInspired by Gregor Kamenšek's world-famous Huben modification, which has garnered the interest of so many of you, Huben itself took the hint and got its hands on developing the ubiquitous K1 Pistol - now the GK1.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eThe GK1 pistol is a unique format in the world of airguns, combining the action of the Huben K1 - which provides extreme power in semi-auto and features a very large magazine capacity - and the pistol format. Weighing just 1.2 kg and having a total length of 325mm, the GK1 will feature adjustable power, iron sights, and a dovetail rail for optics.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eThis is effectively a K1 pistol! This means unheard-of power for this size, and superb accuracy as well. Following the style of the Special Edition K1, Huben has furnished the GK1 with an ergonomic walnut grip.\u003c\/span\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/WZutoojXby8?si=vj4g0WTZ02wY39dM\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications: \u003c\/strong\u003e(.22 cal and .25 cal) \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersion:\u003c\/strong\u003e V3+ (The latest version)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBarrel Length:\u003c\/strong\u003e 8.2 inches (210mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax Projectile Velocity: \u003c\/strong\u003e.22 cal -\u003cstrong\u003e \u003c\/strong\u003e918 fps @ 18 gn and .25 cal - 836 fps @ 25 gn\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMuzzle Energy:\u003c\/strong\u003e .22 cal - 4.5-33 ft-lb and .25 cal - 4.5-40ft-lb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax Pressure:\u003c\/strong\u003e 5000 psi (350 Bar)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCylinder Volume:\u003c\/strong\u003e 85cc\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMagazine Type: \u003c\/strong\u003eAuto-rotating, Non-removable\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMagazine Capacity: \u003c\/strong\u003e.22 cal - 19 shots and .25 cal - 17 shots\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptics Mounting:\u003c\/strong\u003e 11mm dovetail rail\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrip Material:\u003c\/strong\u003e Walnut\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFront Sight:\u003c\/strong\u003e Fixed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRear Sight:\u003c\/strong\u003e Adjustable for windage and elevation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax Shots Per Fill:\u003c\/strong\u003e .25 cal - 45 Shots. 45th shot at 756 fps and 1450 psi\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 12.8 x 6.3 x 2 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 2.65 lb\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePackage Contains:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHuben Gk1 Air Pistol\u003c\/li\u003e\n\u003cli\u003eUser Manual\u003c\/li\u003e\n\u003cli\u003eFill Probe \u0026amp; Spare Parts Baggie\u003c\/li\u003e\n\u003cli\u003eHard Carrying Case with Foam Inlay\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eOptional Accessories Sold Separately:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca title=\"Silencer for Huben GK1 Air Pistol\" href=\"https:\/\/gogun.co\/products\/silencer-for-huben-gk1-air-pistol\" target=\"_blank\"\u003eSound Suppressor\/Moderator\/Silencer\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca title=\"Huben GK1 Air Pistol User Manual\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0270\/5181\/9065\/files\/GK1_Manual_-_English.pdf?v=1706664867\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0270\/5181\/9065\/files\/pdf_32x32.png?v=1594068560\" alt=\"Huben GK1 Air Pistol User Manual PDF Icon\" data-mce-fragment=\"1\"\u003e\u003c\/a\u003e\u003ca rel=\"noopener noreferrer\" title=\"Huben GK1 Air Pistol User Manual\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0270\/5181\/9065\/files\/GK1_Manual_-_English.pdf?v=1706664867\" target=\"_blank\"\u003eHuben GK1 Air Pistol Manual (English)\u003c\/a\u003e\u003c\/p\u003e","brand":"Huben","offers":[{"title":".25 cal with 17 shots","offer_id":41283834675257,"sku":"HBN-GK1-25","price":1499.0,"currency_code":"USD","in_stock":true},{"title":".22 cal with 19 shots","offer_id":41283834708025,"sku":"HBN-GK2-22","price":1499.0,"currency_code":"USD","in_stock":true},{"title":".30 cal with 14 shots - PREORDER - SHIPS BY JULY 20TH","offer_id":44739427074105,"sku":"HBN-GK1-30","price":1499.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/5181\/9065\/files\/NewGK1right.jpg?v=1717099009"},{"product_id":"22-cal-pellets","title":"JSB .22 Cal Jumbo Heavy Pellets (500 count)","description":"\u003cp\u003eTin of 500 pellets\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCaliber:\u003c\/strong\u003e .22\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 18.13 grain\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"JSB","offers":[{"title":"Default Title","offer_id":41303534436409,"sku":"JSB-22-JMBO","price":26.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/5181\/9065\/files\/JSB-22-cal-pellets-jumbo-heavy.jpg?v=1689010481"},{"product_id":"silencer-for-huben-gk1-air-pistol","title":"Suppressor for Huben GK1 Air Pistol","description":"\u003cp\u003eHuben's recommended suppressor for your GK1!\u003c\/p\u003e\n\u003cp\u003eBe sure to select which caliber you'd like. A .30 cal GK1 will require a .30 cal suppressor.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePackage Includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eModerator for GK1 Air Pistol\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCompatible with:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca title=\"Threaded silencer adapter for Huben gk1 pistol\" href=\"https:\/\/gogun.co\/products\/supressor-adapter-huben-gk1-pistol\" target=\"_blank\"\u003eThreaded adapter for GK1\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eSpecifications:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 13 cm\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMaterial: \u003c\/b\u003eCarbon Fiber\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 67 G\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Huben","offers":[{"title":".177 to .25 cal","offer_id":45219838853177,"sku":"HBN-GK1-MOD","price":159.0,"currency_code":"USD","in_stock":true},{"title":".30 cal","offer_id":45219838885945,"sku":"HBN-GK1-MOD-30","price":159.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/5181\/9065\/files\/huben-gk1-suppressor-silencer-moderator.jpg?v=1713058224"},{"product_id":"supressor-adapter-huben-gk1-pistol","title":"Suppressor Adapter for Huben GK1 Pistol","description":"Adapter that allows you to connect a sound suppressor\/moderator to a GK1 Air Pistol.","brand":"Huben","offers":[{"title":".25 \/ .22 \/ .177 cal","offer_id":45261776486457,"sku":"HBN-GK1-ADPTR","price":24.99,"currency_code":"USD","in_stock":true},{"title":".30 cal","offer_id":45261776519225,"sku":"HBN-GK1-ADPTR-30","price":24.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/5181\/9065\/files\/huben-gk1-silencer-adapter-suppressor-moderator-2.jpg?v=1713058875"},{"product_id":"huben-gk1-fill-probe","title":"Fill Probe for Huben GK1 Air Pistol","description":"\u003cp\u003eReplacement fill probe for Huben GK1 Air Pistol\u003c\/p\u003e\n\u003cp\u003eThis probe is available in 2 different variants. Please select which one you'd like:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMale Quick Connect 8mm\u003c\/li\u003e\n\u003cli\u003eFemale Threaded M10 x 10\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Huben","offers":[{"title":"Male Quick Connect 8mm","offer_id":44072604663865,"sku":"HBN-GK1-PRB","price":17.99,"currency_code":"USD","in_stock":true},{"title":"Female Threaded M10 x 1","offer_id":44072604696633,"sku":"HBN-GK1-PRB-M10","price":17.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/5181\/9065\/files\/fill-probe-for-huben-gk1-airgun.jpg?v=1694661359"},{"product_id":"gk1-magazine-lock-lever-replacement-part","title":"GK1 Magazine Lock Lever (Replacement Part)","description":"Replacement Magazine lock lever for Huben GK1 Air Pistol.","brand":"Huben","offers":[{"title":"Default Title","offer_id":41561289064505,"sku":"HBN-GK1-LVR","price":12.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/5181\/9065\/files\/huben-gk1-lock-lever-v1.jpg?v=1699914821"},{"product_id":"donnyfl-gk1-suppressor","title":"DonnyFL RYU Suppressor for Huben GK1 Air Pistol (.22 or .177 cal)","description":"\u003cp\u003eThis suppressor is an alternative to \u003ca title=\"Huben's Silencer for GK1 Air Pistol\" href=\"https:\/\/gogun.co\/products\/silencer-for-huben-gk1-air-pistol\" target=\"_blank\"\u003eHuben's Suppressor\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eThis .22 cal suppressor will only work with the .22 cal or .177 cal GK1. \u003c\/p\u003e\n\u003cp\u003eThis suppressor has the advantage of a quick disconnect system, but it will block the use of the iron sights on the GK1.\u003c\/p\u003e\n\u003cp\u003ePlease let us know if you need an \u003ca title=\"supressor adapter for huben gk1 pistol\" href=\"https:\/\/gogun.co\/products\/supressor-adapter-huben-gk1-pistol\" target=\"_blank\"\u003eadapter\u003c\/a\u003e included with your suppressor. The first batch of GK1s didn't come with them, but future versions do. If you ordered from the first batch, let us know so we can include an adapter.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePackage Includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDonnyFL RYU Suppressor for GK1 Air Pistol (.22 cal)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCompatible with:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca title=\"Threaded silencer adapter for Huben gk1 pistol\" href=\"https:\/\/gogun.co\/products\/supressor-adapter-huben-gk1-pistol\" target=\"_blank\"\u003eThreaded adapter for GK1\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eAdditional Files:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003ca title=\"Cobra RX Adder Manual (English)\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0270\/5181\/9065\/files\/Cobra_Adder_Manual.pdf?v=1594068435\" target=\"_blank\"\u003e\u003cimg height=\"28\" width=\"28\" alt=\"pdf-icon\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0270\/5181\/9065\/files\/pdf_32x32.png?v=1594068560\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0270\/5181\/9065\/files\/HP-MAX-AIR-PISTOL-USERS-MANUAL.pdf?v=1678127859\" title=\"AEA HP Max User Manual (English)\" target=\"_blank\"\u003e AEA HP Max User Manual (English)\u003c\/a\u003e\u003c\/p\u003e","brand":"DonnyFL","offers":[{"title":"Default Title","offer_id":41757130227769,"sku":"DFL-RYU-S79-22","price":185.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/5181\/9065\/files\/huben-gk1-silencer-quick-disconnect.jpg?v=1700075363"},{"product_id":"huben-pcp-hand-pump","title":"High-Pressure PCP Hand Pump (5000 PSI \/ 35 Mpa)","description":"\u003cp\u003eUltra High-pressure PCP Hand Pump made by Huben to achieve higher pressures than other hand pumps. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePressure: 5000 PSI \/ 35 Mpa \/ 350 Bar\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePackage Contains:\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e4 stage pump\u003c\/li\u003e\n\u003cli\u003eO-rings kit\u003c\/li\u003e\n\u003cli\u003eSilicon Oil\u003c\/li\u003e\n\u003cli\u003eFill probe end to fit Huben K1 \/ GK1 airguns. \u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Huben","offers":[{"title":"Default Title","offer_id":42035702399033,"sku":"HBN-HND-PMP","price":320.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/5181\/9065\/files\/High-pressure-pcp-hand-pump-5000-psi-huben.jpg?v=1707171617"},{"product_id":"pcp-compressor-5800","title":"PCP Air Compressor with Auto-Stop, 5800 PSI \/ 400bar, 12v DC or 110V AC","description":"\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003eThis upgraded CS4 PCP compressor has a new 350W motor and more power helping you fill up to 5800psi. \u003c\/span\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eThis pump has every convenient feature that you want in a PCP Pump and some!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAuto Stop\u003c\/strong\u003e - Set it and forget it operation. No need to hover over your pump waiting for it to get to pressure. It will automatically stop and begin a cooling cycle as soon as your air tank reaches your specified set pressure.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e5-Hour Run Time \u003c\/strong\u003e- \u003cspan data-mce-fragment=\"1\"\u003eA water tank and a grease tank are designed to fit on the top of the compressor. This provides an excellent cooling solution that can achieve up to 5 hours of continuous work while still providing great efficiency filling 15% faster than other pumps. \u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e12V DC or 110V AC Operation\u003c\/strong\u003e - Plug this unit directly to your car battery or use the included power adapter to plug it into your home outlet. You'll have the ultimate flexibility to shoot wherever you want.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAttached wire spool for 12V clips\u003c\/strong\u003e - Other compressors require you to lug around a bag of accessory cables, but this one has a spool attached, so it packs and stores neatly.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInternal Moisture Filter\u003c\/strong\u003e - Keep your air clean and dry with a built-in moisture filter. Your air gun will thank you with a long life and high reliability.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 29 lbs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e \u003cspan data-mce-fragment=\"1\"\u003e11.8 x 6.1 x 12.4 inch\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Source:\u003c\/strong\u003e 110v AC (With included external power converter) or 12V DC (car battery)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStopping Method:\u003c\/strong\u003e Auto Stop\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWattage:\u003c\/strong\u003e 350 W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Power:\u003c\/strong\u003e 350 W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAir Flow:\u003c\/strong\u003e 11 LPM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSound Level:\u003c\/strong\u003e 70 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHose Length:\u003c\/strong\u003e 19.6 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCooling:\u003c\/strong\u003e Air Cooled\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOil-moisture filter:\u003c\/strong\u003e Built-in\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Pressure:\u003c\/strong\u003e 5800 PSI\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePackage Includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCompressor\u003c\/li\u003e\n\u003cli\u003eUser Manual\u003c\/li\u003e\n\u003cli\u003ePower converter for 110v connection\u003c\/li\u003e\n\u003cli\u003e110v Cable\u003c\/li\u003e\n\u003cli\u003eMoisture trap and dust filter included\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan mce-data-marked=\"1\"\u003e8mm quick connect coupling\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan mce-data-marked=\"1\"\u003eSpare\/replacement parts kit\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GX Pump","offers":[{"title":"External (but still included)","offer_id":44572730654777,"sku":"‎GX-E-CS4","price":599.0,"currency_code":"USD","in_stock":true},{"title":"Internal","offer_id":44572730687545,"sku":"‎GX-E-CS4-I","price":649.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/5181\/9065\/files\/7173g4FarfL._AC_SL1500.jpg?v=1712283195"},{"product_id":"reflex-sight","title":"GoGun Reflex Red Dot Sight","description":"\u003cp\u003eGoGun's Reflex Red Dot Sight is the perfect companion for your Huben GK1 or other Airgun. It's lightweight and durable, equipped with a 3MOA red dot sight for a comfortable sight-in and shooting experience. \u003c\/p\u003e\n\u003cp\u003eThe design of this optic was chosen specifically to compliment the contours of the Huben GK1 Air Pistol. It is designed to fit on any Picatinny rail system, but the clamps can be removed and this sight can be paired with our \u003ca href=\"https:\/\/gogun.co\/products\/gk1-sight-mount\"\u003eHuben GK1 Sight Mount\u003c\/a\u003e to provide a sleek and seamless look to your Huben GK1 with red-dot sight. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBattery Size:\u003c\/strong\u003e CR1632\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cmeta charset=\"utf-8\"\u003ePicatinny rail\u003c\/li\u003e\n\u003cli\u003eRMR footprint mounting patterns, like our \u003ca href=\"https:\/\/gogun.co\/products\/gk1-sight-mount\"\u003eGK1 Rear Sight Mount\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePackage Contents:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eReflex Sight mounted to Picatinny attachment\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFlat Head Wrench (for opening battery tray \u0026amp; adjusting sight)\u003c\/li\u003e\n\u003cli\u003eT10 Torx Wrench for mounting\u003c\/li\u003e\n\u003cli\u003e3x T10 Screws - #6-32 x .374\" - 9.5mm long \u003c\/li\u003e\n\u003cli\u003e3x T10 Screws - #4-40 x .250\" - 6.35mm long\u003c\/li\u003e\n\u003cli\u003e3x T10 Screws - M3.5 x .6 - 10mm long\u003c\/li\u003e\n\u003cli\u003eMicrofiber Cleaning Cloth\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eAdditional Videos:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/drive.google.com\/file\/d\/1nmxLf8MWvKHoqwZW-vLtE2KgNGyDwUcX\/view?usp=sharing\" title=\"Installing Battery Into GK1 Reflex Sight\" rel=\"noopener\" target=\"_blank\"\u003eBattery Installation Video\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GoGun","offers":[{"title":"Default Title","offer_id":42993540005945,"sku":"GK1-3MOA","price":129.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/5181\/9065\/files\/Huben-gk1-reflex-sight-picatinny-RMR-mount-1.jpg?v=1715281847"},{"product_id":"gk1-lower-picatinny-rail","title":"GK1 Lower Picatinny Rail Kit (V3 Only)","description":"\u003cp\u003eEnhance your GK1 with our new Trigger Guard \u0026amp; Lower Picatinny Rail Kit \u003c\/p\u003e\n\u003cp\u003eThis replacement trigger guard lets you attach lasers and lights to your V3 GK1. This standardized Picatinny rail will accept any accessory that mounts to a Picatinny rail, however, we designed it to work perfectly with GoGun's own \u003ca title=\"USB Rechargeable Picatinny Rail Laser Light Module\" href=\"https:\/\/gogun.co\/products\/tactical-gogun-laser-light-module-usb-rechargeable\"\u003eUSB rechargeable laser light module.\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eSome assembly is required, but it requires no drilling, tapping, or other modification of your GK1 and is 100% reversible.\u003c\/p\u003e\n\u003cp\u003eThis product is 100% designed and manufactured in the USA!\u003c\/p\u003e\n\u003cp\u003eThis is NOT a 3D-printed part. 3D-printed hobbyist versions will have dimensional variance between parts and thermal distortion, which will cause your optics to lose calibration at different temperatures. \u003c\/p\u003e\n\u003cp\u003eThis 100% anodized aluminum does not have these flaws and is only available from GoGun. \u003c\/p\u003e\n\u003cp\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/uSessmKn-sU\" height=\"560\" width=\"315\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCompatibility: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWorks with the V3 GK1\u003c\/li\u003e\n\u003cli\u003eWorks with the F-Type GK1 that is sold from gogun.de in germany\u003c\/li\u003e\n\u003cli\u003eWe are unsure if this works with the V2 or V1 GK1. This is because we don't have a V2 or V1 to test with. If you want to test this for us, let us know!\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePackage Includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTrigger Guard with Picatinny rail\u003c\/li\u003e\n\u003cli\u003eDoes NOT include \u003ca title=\"GoGun USB Rechargeable Laser Light Module\" href=\"https:\/\/gogun.co\/products\/tactical-gogun-laser-light-module-usb-rechargeable\"\u003elaser\/flashlight attachment\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eRequired Tools (As seen in assembly video)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSet of Allen Wrenches\u003c\/li\u003e\n\u003cli\u003eCenter Punch\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eAdditional Files:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg height=\"24\" width=\"24\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0270\/5181\/9065\/files\/doc-file.png?v=1613700769\"\u003e \u003ca rel=\"noopener\" title=\"GK1 Lower Picatinny Rail Installation Guide\" href=\"https:\/\/docs.google.com\/document\/d\/12iOWGFCeidMOjGQYbwsJ48D43dFAtc9OfcxE1HUiTUU\/edit?usp=sharing\" target=\"_blank\"\u003eInstallation Guide (English and German)\u003c\/a\u003e\u003c\/p\u003e","brand":"GoGun","offers":[{"title":"Default Title","offer_id":43030405218361,"sku":"GK1-LWR-PIC","price":169.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/5181\/9065\/files\/GK1-Trigger-Guard-picatinny-Rail-huben.jpg?v=1714092060"},{"product_id":"huben-gk1-slug-22-cal-peanut","title":"Huben Slug .22 Cal \"Peanut\"","description":"\u003cp\u003eTin of 250 Huben 'Peanut' Slugs. Compatible with \u003ca href=\"https:\/\/gogun.co\/products\/huben-gk1-pistol?variant=41283834708025\"\u003eHuben GK1 .22 Cal Air Pistol\u003c\/a\u003e. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCaliber:\u003c\/strong\u003e .22 \u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 33.33 grain\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCount:\u003c\/strong\u003e 250 slugs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!----\u003e","brand":"Huben","offers":[{"title":"Default Title","offer_id":43406858911801,"sku":"HBN-PNT-22","price":21.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/5181\/9065\/files\/best-ammo-for-huben-gk1-slugs-pellets.jpg?v=1719000090"},{"product_id":"gk1-sight-mount","title":"UNIVERSAL GK1 Rear Sight Mount (Anodized Aluminum)","description":"\u003cp\u003eEnhance your GK1 with our new low-profile sight mount plate.\u003c\/p\u003e\n\u003cp\u003eThis RMR footprint plate allows you to mount a red dot \/ reflex sight to your GK1. It requires no drilling or tapping or other modification of your GK1!\u003c\/p\u003e\n\u003cp\u003eThis CNC-machined anodized aluminum sight mount is 100% designed and manufactured in the USA!\u003c\/p\u003e\n\u003cp\u003eThis mount is stabilized with two \"wings\" along the sides to align the plate and take up any slop. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCompatibility: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWorks with ALL GK1s\u003c\/li\u003e\n\u003cli\u003eRMR footprint sights only\u003c\/li\u003e\n\u003cli\u003eWorks perfectly with our \u003ca href=\"https:\/\/gogun.co\/products\/reflex-sight\" title=\"RMR Red Dot Reflex Sight\"\u003eGK1 Reflex sight\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePackage Includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSight Mount Plate\u003c\/li\u003e\n\u003cli\u003eLonger rear mount screw to replace your rear Huben GK1 screw\u003c\/li\u003e\n\u003cli\u003eDoes NOT include red dot sight.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GoGun","offers":[{"title":"Default Title","offer_id":43506367627321,"sku":"GK1-PLATE-04","price":79.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/5181\/9065\/files\/Universal_RMR_side.jpg?v=1725655671"},{"product_id":"gk1-top-picatinny","title":"GK1 Top Picatinny Rail - UNIVERSAL","description":"\u003cp\u003eThis is a Top Mount Picatinny Rail for the Huben GK1. This accessory will provide flexibility in optics mounting for the GK1--from smaller prisms and scopes to red dot sights! The design is low profile and intended to enhance your GK1's capabilities!\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePackage Includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePicatinny Rail\u003c\/li\u003e\n\u003cli\u003eAttachment Screw\u003c\/li\u003e\n\u003cli\u003eDOES NOT include Red Dot \/ Reflex sight\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cmeta charset=\"utf-8\"\u003e \u003cspan\u003eThis model is compatible with ALL Huben GK1 Air Pistols.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cmeta charset=\"utf-8\"\u003eWorks with our \u003ca href=\"https:\/\/gogun.co\/products\/reflex-sight?_pos=1\u0026amp;_psq=reflex\u0026amp;_ss=e\u0026amp;_v=1.0\"\u003eGK1 Reflex Red Dot Sight.\u003c\/a\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"GoGun","offers":[{"title":"Default Title","offer_id":43506394562617,"sku":"GK1-TOP-PIC-02","price":59.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/5181\/9065\/files\/Universal_Pic_rail_side_top.jpg?v=1725650681"},{"product_id":"spare-green-fiber-optic-rod-gk1","title":"Replacement Green Fiber Optic For GK1","description":"\u003cp\u003eThis is a replacement\/spare part if your front fiber optic sight falls out or goes missing.\u003c\/p\u003e","brand":"Huben","offers":[{"title":"Default Title","offer_id":43726175338553,"sku":"HBN-GK1-FO-GRN","price":5.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/5181\/9065\/files\/spare-part-green-fiber-optic-sight-gk1.jpg?v=1732117747"},{"product_id":"gk1-holster","title":"Holster For Huben Gk1 Air Pistol","description":"\u003cp\u003eThis holster is specifically designed for the Huben GK1. It features an ambidextrous belt clip.\u003c\/p\u003e\n\u003cp\u003eThis holster is a friction lock with adjustable tension. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCompatibility with other GK1 Accessories:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWILL WORK WITH:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca title=\"GK1 Red dot sight mount\" href=\"https:\/\/gogun.co\/products\/gk1-sight-mount\"\u003eRMR sight mount plate\u003c\/a\u003e \u003c\/li\u003e\n\u003cli\u003e\u003ca title=\"Picatinny rail for the huben gk1\" href=\"https:\/\/gogun.co\/products\/gk1-top-picatinny\"\u003ePicatinny rail mount\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/gogun.co\/products\/silencer-for-huben-gk1-air-pistol\" title=\"Huben GK1 Silencer\"\u003eHuben GK1 Suppressor\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWILL NOT WORK WITH:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca title=\"Lower picatinny rail for the Huben gk1\" href=\"https:\/\/gogun.co\/products\/gk1-lower-picatinny-rail\"\u003eLower Picatinny rail mount\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/gogun.co\/products\/donnyfl-gk1-suppressor\" title=\"Quick disconnect Huben GK1 suppressor\"\u003eDonnyFL RYU Suppressor\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003eAny suppressor\/moderator that is larger than the human-made one.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 4.1 oz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial: \u003c\/strong\u003eHeat and Impact resistant PETG-CF with steel \u0026amp; brass fasteners.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GoGun","offers":[{"title":"Default Title","offer_id":43728044752953,"sku":"HBN-GK1-HLSTR-01","price":69.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/5181\/9065\/files\/GK1_Holster_V2_side.jpg?v=1726790887"},{"product_id":"huben-gk1-air-pistol-canada","title":"Huben GK1 Air Pistol (.25 cal Canada Legal Version)","description":"\u003cp\u003e\u003cspan\u003eNow in stock at our Canadian warehouse!\u003cbr\u003e\u003cbr\u003eThe Holy Grail of airguns!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eInspired by Gregor Kamenšek's world-famous Huben modification, which has garnered the interest of so many of you, Huben itself took the hint and got its hands on developing the ubiquitous K1 Pistol - now the GK1.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eThe GK1 pistol is a unique format in the world of airguns, combining the action of the Huben K1 - which provides extreme power in semi-auto and features a very large magazine capacity - and the pistol format. Weighing just 1.2 kg and having a total length of 325mm, the GK1 will feature adjustable power, iron sights, and a dovetail rail for optics.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eThis is effectively a K1 pistol! This means unheard-of power for this size, and superb accuracy as well. Following the style of the Special Edition K1, Huben has furnished the GK1 with an ergonomic walnut grip.\u003c\/span\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCanada Version Notice:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003c\/strong\u003eDue to payment processing limitations, we can only accept payments for the Huben GK1 Canada Model on our US website in US Dollars. However, this GK1 will still ship from Canada. No import customs, duties, or taxes will be owed since we've already paid them and built them into the price.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/WZutoojXby8?si=vj4g0WTZ02wY39dM\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications: \u003c\/strong\u003e(.22 cal and .25 cal) \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBarrel Length:\u003c\/strong\u003e 8.2 inches (210mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax Projectile Velocity: \u003c\/strong\u003e300 FPS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax Pressure:\u003c\/strong\u003e 5000 psi (350 Bar)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCylinder Volume:\u003c\/strong\u003e 85cc\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMagazine Type: \u003c\/strong\u003eAuto-rotating, Non-removable\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMagazine Capacity: \u003c\/strong\u003e17 shots\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptics Mounting:\u003c\/strong\u003e 11mm dovetail rail\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrip Material:\u003c\/strong\u003e Walnut\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFront Sight:\u003c\/strong\u003e Fixed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRear Sight:\u003c\/strong\u003e Adjustable for windage and elevation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax Shots Per Fill:\u003c\/strong\u003e 50+ shots\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 12.8 x 6.3 x 2 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 2.65 lb\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePackage Contains:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHuben Gk1 Air Pistol\u003c\/li\u003e\n\u003cli\u003eUser Manual\u003c\/li\u003e\n\u003cli\u003eFill Probe \u0026amp; Spare Parts Baggie\u003c\/li\u003e\n\u003cli\u003eHard Carrying Case with Foam Inlay\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eOptional Accessories Sold Separately:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca title=\"Silencer for Huben GK1 Air Pistol\" href=\"https:\/\/gogun.co\/products\/silencer-for-huben-gk1-air-pistol\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eSound Suppressor\/Moderator\/Silencer\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca title=\"Huben GK1 Air Pistol User Manual\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0270\/5181\/9065\/files\/GK1_Manual_-_English.pdf?v=1706664867\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0270\/5181\/9065\/files\/pdf_32x32.png?v=1594068560\" alt=\"Huben GK1 Air Pistol User Manual PDF Icon\" data-mce-fragment=\"1\"\u003e\u003c\/a\u003e\u003ca rel=\"noopener noreferrer\" title=\"Huben GK1 Air Pistol User Manual\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0270\/5181\/9065\/files\/GK1_Manual_-_English.pdf?v=1706664867\" target=\"_blank\"\u003eHuben GK1 Air Pistol Manual (English)\u003c\/a\u003e\u003c\/p\u003e","brand":"Huben","offers":[{"title":"Default Title","offer_id":43989864316985,"sku":"HBN-GK1-25-CA","price":1549.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/5181\/9065\/files\/NewGK1right.jpg?v=1717099009"},{"product_id":"gk1-chassis-kit","title":"GK1 Carbine Chassis Kit","description":"\u003cp\u003eThis kit transforms your Huben GK1 into a carbine rifle with accessory rails on the top, bottom, and sides.\u003c\/p\u003e\n\u003cp\u003eOutfit your GK1 with this kit to truly experience its versatility and precision.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight of the kit:\u003c\/strong\u003e 1 lb 7 oz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTotal weight (installed on unloaded GK1):\u003c\/strong\u003e 3 lbs 2 oz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Carbon-fiber PET-G\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTotal Length:\u003c\/strong\u003e 24 in\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStock Length:\u003c\/strong\u003e 12 in\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCompatibility: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorks with:\u003c\/strong\u003e Full-size GK1s\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDoes not work with:\u003c\/strong\u003e GK1 mini\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GoGun","offers":[{"title":"Default Title","offer_id":44000276414521,"sku":"GG-GK1-CARB-KIT","price":174.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/5181\/9065\/files\/CarbineKit_top.jpg?v=1730845385"},{"product_id":"huben-gk1-repair-kit","title":"Huben GK1 Repair Kit","description":"\u003cp\u003eAn assortment or replacement seals, springs, and parts to repair commonly serviced items on the Huben GK1\u003c\/p\u003e","brand":"Huben","offers":[{"title":"Default Title","offer_id":44440862261305,"sku":"HBN-GK1-PRTS-KIT","price":29.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/5181\/9065\/files\/huben-gk1-spare-parts-repair-kit.jpg?v=1745356511"},{"product_id":"huben-gk1-mini","title":"Huben GK1 Mini Air Pistol (aka GK1 Shorty)","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eThe Holy Grail of airguns! Now in a shorter size!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eInspired by Gregor Kamenšek's world-famous Huben modification, which has garnered the interest of so many of you, Huben itself took the hint and got its hands on developing the ubiquitous K1 Pistol - now the GK1.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eThe GK1 pistol is a unique format in the world of airguns, combining the action of the Huben K1 - which provides extreme power in semi-auto and features a very large magazine capacity - and the pistol format. Weighing just 1.2 kg and having a total length of 325mm, the GK1 will feature adjustable power, iron sights, and a dovetail rail for optics.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eThis is effectively a K1 pistol! This means unheard-of power for this size, and superb accuracy as well. Following the style of the Special Edition K1, Huben has furnished the GK1 with an ergonomic walnut grip.\u003c\/span\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/WZutoojXby8?si=vj4g0WTZ02wY39dM\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications: \u003c\/strong\u003e(.22 cal and .25 cal) \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersion:\u003c\/strong\u003e V3+ (The latest version)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBarrel Length:\u003c\/strong\u003e 6 inches (152mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax Projectile Velocity: \u003c\/strong\u003e.22 cal -\u003cstrong\u003e \u003c\/strong\u003e918 fps @ 18 gn and .25 cal - 836 fps @ 25 gn\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMuzzle Energy:\u003c\/strong\u003e .22 cal - 4.5-33 ft-lb and .25 cal - 4.5-40ft-lb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax Pressure:\u003c\/strong\u003e 5000 psi (350 Bar)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCylinder Volume:\u003c\/strong\u003e 49cc\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMagazine Type: \u003c\/strong\u003eAuto-rotating, Non-removable\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMagazine Capacity: \u003c\/strong\u003e.22 cal - 19 shots and .25 cal - 17 shots\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptics Mounting:\u003c\/strong\u003e 11mm dovetail rail\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrip Material:\u003c\/strong\u003e Walnut\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFront Sight:\u003c\/strong\u003e Fixed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRear Sight:\u003c\/strong\u003e Adjustable for windage and elevation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax Shots Per Fill:\u003c\/strong\u003e .25 cal - [??] Shots. 45th shot at 756 fps and 1450 psi\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 10 x 2 x 6 inches inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 2.12 lb\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePackage Contains:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHuben Gk1 Air Pistol\u003c\/li\u003e\n\u003cli\u003eUser Manual\u003c\/li\u003e\n\u003cli\u003eFill Probe \u0026amp; Spare Parts Baggie\u003c\/li\u003e\n\u003cli\u003eHard Carrying Case with Foam Inlay\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eOptional Accessories Sold Separately:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca title=\"Silencer for Huben GK1 Air Pistol\" href=\"https:\/\/gogun.co\/products\/silencer-for-huben-gk1-air-pistol\" target=\"_blank\"\u003eSound Suppressor\/Moderator\/Silencer\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca title=\"Huben GK1 Air Pistol User Manual\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0270\/5181\/9065\/files\/GK1_Manual_-_English.pdf?v=1706664867\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0270\/5181\/9065\/files\/pdf_32x32.png?v=1594068560\" alt=\"Huben GK1 Air Pistol User Manual PDF Icon\" data-mce-fragment=\"1\"\u003e\u003c\/a\u003e\u003ca rel=\"noopener noreferrer\" title=\"Huben GK1 Air Pistol User Manual\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0270\/5181\/9065\/files\/GK1_Manual_-_English.pdf?v=1706664867\" target=\"_blank\"\u003eHuben GK1 Air Pistol Manual (English)\u003c\/a\u003e\u003c\/p\u003e","brand":"Huben","offers":[{"title":".30 cal with 14 shots - PREORDER - SHIPS JULY 2026","offer_id":44735596789817,"sku":"HBN-GK1-MINI-30","price":1499.0,"currency_code":"USD","in_stock":true},{"title":".25 cal with 17 shots","offer_id":44735563366457,"sku":"HBN-GK1-MINI-25","price":1499.0,"currency_code":"USD","in_stock":true},{"title":".22 cal with 19 shots","offer_id":44735563399225,"sku":"HBN-GK1-MINI-22","price":1499.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/5181\/9065\/files\/GK1Mini.22Noadapter_rightside.jpg?v=1771982086"},{"product_id":"gk1-mini-conversion","title":"GK1 Full Size to Mini Conversion Kit","description":"\u003cp\u003eConvert your original full-size Gk1 to a mini with this conversion kit!\u003c\/p\u003e\n\u003cp\u003eAvailable in .22, .25, and .30 caliber.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePackage Includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMini Barrel Shroud\u003c\/li\u003e\n\u003cli\u003eMini Barrel Nut\u003c\/li\u003e\n\u003cli\u003eMini Barrel With Matched Cylinder\u003c\/li\u003e\n\u003cli\u003eMini Air Tank\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eNO MANUAL OR INSTRUCTIONS INCLUDED - See video below!\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cstrong\u003eA note about cross-conversion compatibility:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e.25 cal full size -\u0026gt; 25 cal mini \u003cstrong\u003ewill work\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e.22 cal full size -\u0026gt; .22 cal mini \u003cstrong\u003ewill wor\u003c\/strong\u003ek\u003c\/li\u003e\n\u003cli\u003e.22 cal full size -\u0026gt; .25 cal mini \u003cstrong\u003ewill work\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e.25 cal full size -\u0026gt; .22 cal mini \u003cstrong\u003ewill work\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e.30 cal full size -\u0026gt; .30 cal mini \u003cstrong\u003ewill work\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e.30 cal full size to .25 or .22 cal mini \u003cstrong\u003ewill NOT WORK. \u003c\/strong\u003eThe .30 cal GK1 has different internals.\u003c\/li\u003e\n\u003cli\u003e.25 or .22 cal full size to .30 cal mini \u003cstrong\u003ewill NOT WORK. \u003c\/strong\u003eThe .30 cal gk1 has different internals.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/xK5l3EBfAew?si=6WNhtI-MB2D_g4b6\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e","brand":"Huben","offers":[{"title":".25 cal","offer_id":45245158457401,"sku":"HBN-GK1-CONV-KIT-MINI-25","price":629.0,"currency_code":"USD","in_stock":true},{"title":".22 cal","offer_id":45245158490169,"sku":"HBN-GK1-CONV-KIT-MINI-22","price":629.0,"currency_code":"USD","in_stock":true},{"title":".30 cal","offer_id":45814112845881,"sku":"HBN-GK1-CONV-KIT-MINI-30","price":629.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/5181\/9065\/files\/Huben-gk1-full-to-mini-converison-kit-2-white.jpg?v=1765414777"},{"product_id":"gk1-valve-seat-removal-toolset","title":"GK1 Valve Seat Removal Toolset","description":"\u003cp\u003eReplace the valve seat of your GK1 with this toolset.\u003c\/p\u003e\n\u003cp\u003e \u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/CdJY49HBegY?si=BkjtgIEX3EEEEmDQ\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e","brand":"Huben","offers":[{"title":"Default Title","offer_id":45245222912057,"sku":"HBN-GK1-VLV-TLKIT","price":55.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/5181\/9065\/files\/huben-gk1-toolset.png?v=1778180927"},{"product_id":"huben-gk1-main-valve-rebuild-kit","title":"Huben GK1 Main Valve Rebuild Kit","description":"\u003cp\u003eRebuild your GK1 main valve with this kit. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThis kit will work with all calibers (.22\/.25\/.30) of the GK1.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWe also recommend you buy these tools to perform the repair: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/en-de\/products\/gk1-valve-seat-removal-toolset\" title=\"GK1 Valve Seat Removal Toolset\"\u003eValve Seat Removal Toolset\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNote: \u003c\/strong\u003eThis valve may look different than the older version in this video. The one sold here is a newer version that Huben now installs in all new GK1s. It is backward compatible with old GK1s.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/CdJY49HBegY?si=uJ-uaWTYvFfRC-Ky\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Huben","offers":[{"title":"Default Title","offer_id":45267891126329,"sku":"HBN-GK1-VLV-KIT-25","price":49.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/5181\/9065\/files\/GK1Pointedvalverebuildkit.jpg?v=1779143290"},{"product_id":"30-cal-huben-slugs","title":"Slugs for .30 cal Huben GK1 \u0026 K1 Air Guns (150 Pack)","description":"\u003cp\u003e\"What are the best slugs to shoot with my .30 cal GK1?\"\u003c\/p\u003e\n\u003cp\u003eWe got you covered.\u003c\/p\u003e\n\u003cp\u003eThese swaged slugs are custom-made for the .30 cal GK1 and will shoot flawlessly.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications (Flat Nose):\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 150\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign:\u003c\/strong\u003e Flat Base Flat Point\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 74 grain \u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCaliber:\u003c\/strong\u003e .304\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 10.9mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications (Hollow Point):\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 150\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign:\u003c\/strong\u003e Flat Base Hollow Point\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 68 grain \u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCaliber:\u003c\/strong\u003e .304\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 11mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCompatibility: \u003c\/strong\u003eIn May 2026, Huben changed the size of their .30 cal cylinders from .304 cal to .301 cal to better fit the most common .30 cal pellets and slugs.\u003c\/p\u003e\n\u003cp\u003eThese slugs are sized for .304 so they will fit the older Huben .30 cal GK1s and K1s, but they will not fit the newer GK1s and K1s\u003c\/p\u003e\n\u003cp\u003eIf you have a newer GK1 or K1 in the following serial # ranges, you should not buy these slugs:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull size GK1 .30 Cal:\u003c\/strong\u003e 30GK12026B04006 - 30GK12026B04043\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMini GK1 .30 Cal:\u003c\/strong\u003e 30GK12026M04011 - 30GK12026M04038\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSynthetic K1 .30 Cal:\u003c\/strong\u003e  30K12026B04006 - 30K12026B04020\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWalnut K1 .30 Cal:\u003c\/strong\u003e 30K12026WS04001 - 30K12026WS04002\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWe will eventually get both .304 and .301 slugs so everyone will be covered!\u003c\/p\u003e","brand":"Mollys Lead Shed","offers":[{"title":"Flat Base Hollow Point 68 Grain","offer_id":45860054532153,"sku":"MLS-30-FLT-HP-68GR","price":34.99,"currency_code":"USD","in_stock":false},{"title":"Flat Base Flat Nose  74 Grain","offer_id":45860054564921,"sku":"MLS-30-FLT-FB-74GR","price":34.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/5181\/9065\/files\/flat-nose-flat-base-74-grain.png?v=1779149898"}],"url":"https:\/\/gogun.co\/en-de\/collections\/huben-gk1.oembed?page=2","provider":"GoGun.co","version":"1.0","type":"link"}