Huben GK1 Air Pistol
For more information on backordered products, please see our FAQ/Backorder staus page
$100 Pre-Order Deposit for the .25 cal.
We will request the remaining $1150 before shipping in November.
The .22 cal model is in stock and will ship next business day.
The Holy Grail of airguns!
Inspired 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.
The 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.
This 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.
Specifications: (.22 cal and .25 cal)
- Barrel Length: 8.2 inches (210mm)
- Max Projectile Velocity: .22 cal - 918 fps @ 18 gn and .25 cal - 836 fps @ 25 gn
- Muzzle Energy: .22 cal - 4.5-33 ft-lb and .25 cal - 4.5-40ft-lb
- Safety: Yes
- Max Pressure: 5000 psi (35 Bar)
- Cylinder Volume: 85cc
- Magazine Type: Auto-rotating, Non-removable
- Magazine Capacity: .22 cal - 19 shots and .25 cal - 17 shots
- Optics Mounting: 11mm dovetail rail
- Grip Material: Walnut
- Front Sight: Adjustable for elevation
- Rear Sight: Adjustable for windage
- Max Shots Per Fill: .25 cal - 45 Shots. 45th shot at 756 fps and 1450 psi
- Dimensions: 12.8 x 6.3 x 2 inches
- Weight: 2.65 lb
- Huben Gk1 Air Pistol
- User Manual
- Fill Probe & Spare Parts Baggie
- Hard Carrying Case with Foam Inlay
Optional Accessories Sold Separately: