The Holy Grail of airguns! Now in a shorter size!
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)
- Version: V3+ (The latest version)
- Barrel Length: 6 inches (152mm)
- 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 (350 Bar)
- Cylinder Volume: 49cc
- 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: Fixed
- Rear Sight: Adjustable for windage and elevation
- Max Shots Per Fill: .25 cal - [??] Shots. 45th shot at 756 fps and 1450 psi
- Dimensions: 10 x 2 x 6 inches inches
- Weight: 2.12 lb
Package Contains:
- Huben Gk1 Air Pistol
- User Manual
- Fill Probe & Spare Parts Baggie
- Hard Carrying Case with Foam Inlay
Optional Accessories Sold Separately:
- Sound Suppressor / Moderator
- DonnyFL RYU Suppressor (.22 / .177 cal)
- Suppressor Adapter
- Holster (right or left handed)
- Reflex Red Dot Sight (universal — mounts to the Rear Sight Mount or Top Picatinny Rail)
- Top Picatinny Rail (Universal)
- Lower Picatinny Rail Kit (V3 only)
- Tactical Laser Light Module (USB Rechargeable) — requires the Lower Picatinny Rail Kit
- Repair Kit / Main Valve Rebuild Kit
Ammo:
- Huben .22 Cal "Peanut" Slugs
- JSB .22 Cal Jumbo Heavy Pellets (500 count)
- JSB .25 Cal King Pellets (350 count)
You'll also need a fill source (fills to 5000 PSI):
