HUBEN
Huben GK1 V3+ R Air Pistol
The Huben GK1 V3+ R brings the legendary Huben K1 platform into an ultra-compact pistol format, combining adjustable high power, a high-capacity magazine system, precision engineering, and an ergonomic walnut grip.
Inspired by Gregor Kamenšek's acclaimed Huben modifications, the Huben GK1 Air Pistol takes the performance and innovation of the K1 and delivers it in a compact platform weighing only 1.2 kg and measuring 325 mm in length.
Available in .177 (4.5 mm), .22 (5.5 mm), .25 (6.35 mm), and .30 (7.62 mm), the GK1 V3+ R offers adjustable power levels suited to a wide range of shooting requirements. Depending on caliber, maximum power ranges from 30 Joules in .177 up to 70 Joules in .30 caliber.
The GK1 features a 210 mm rifled barrel, adjustable iron sights, an 11 mm dovetail rail for optics, a non-removable auto-rotating magazine, and an 85 cc air cylinder rated to a maximum pressure of 35 MPa.
The pistol is compatible with a 1/2-20 UNF adapter for suppressor installation. Its compact dimensions, adjustable performance, and high-capacity magazine make the GK1 V3+ R a versatile PCP air pistol platform.
Following the elegant styling of the Huben K1 Special Edition, the GK1 features an ergonomic natural walnut grip and is supplied with a lightweight hard case for transport and storage.
Natural walnut varies in grain pattern, color, and shading. The appearance of each grip may therefore differ slightly from the product images.
Technical Specifications
| Specification | .177 (4.5 mm) | .22 (5.5 mm) | .25 (6.35 mm) | .30 (7.62 mm) |
|---|---|---|---|---|
| Model | GK1 V3+ R | GK1 V3+ R | GK1 V3+ R | GK1 V3+ R |
| Barrel | Rifled, 210 mm | Rifled, 210 mm | Rifled, 210 mm | Rifled, 210 mm |
| Maximum Velocity | Up to 300 m/s (≈ 984 fps) | Up to 310 m/s (≈ 1017 fps) | Up to 270 m/s (≈ 886 fps) | Up to 700 fps |
| Adjustable Power | 6 - 30 J | 6 - 50 J | 6 - 60 J | Up to 70 J |
| Magazine Capacity | 19 shots | 19 shots | 17 shots | 14 shots |
| Test Pellet | 0.57 g | 1.175 g | 1.645 g | Not specified |
| Magazine Type | Non-removable, Auto Rotate | |||
| Powerplant | Pre-Charged Pneumatic (PCP) | |||
| Maximum Pressure | 35 MPa | |||
| Cylinder Capacity | 85 cc | |||
| Safety | Manual | |||
| Scope Rail | 11 mm Dovetail Rail | |||
| Thread Compatibility | Compatible with 1/2-20 UNF Adapter | |||
| Grip Material | Walnut | |||
| Iron Sights | Front adjustable for elevation, rear adjustable for windage | |||
| Dimensions | 325 x 160 x 50 mm | |||
| Weight | 1.2 kg | |||
Maximum Shots Per Fill: Up to 45 shots in .22 caliber using a 1.175 g pellet at approximately 230 m/s, with pressure decreasing from 30 MPa to 10 MPa.
Inside the Box
- Huben GK1 V3+ R Air Pistol in selected caliber
- Super-light Hard Case
- Fill Probe
- Allen Keys
- Complete Service Kit for Huben GK1 Air Pistol
- Manual
- Huben Shadow Suppressor (Optional)
- 1/2-20 UNF Adapter (Optional)
Shipping
We ship worldwide from our warehouse in the European Union.
- Estimated shipping time is approximately 7 to 14 days.
- Customers in the European Union or USA receive their order at their door without additional import paperwork handled by the customer.
- Customers outside the European Union, United Kingdom, or USA may be responsible for local customs procedures, import requirements, and applicable duties.
For shipping or product questions, please contact us.
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