Huben K1 Gen 2

The Huben K1 has become a legend in the world of PCP air rifles — known for its revolutionary design, unmatched accuracy, and true semi-automatic performance. Now available in the sleek and durable Black Synthetic finish, the K1 delivers next-level precision for hunting, pest control, and high-performance target shooting.

Engineered with Huben’s proprietary Regulated Gas Piston System (G.R.O.R.), the K1 offers consistent shot-to-shot pressure, lightning-fast cycling, and exceptional reliability. Combined with its 19-round high-capacity magazine, the K1 stands as one of the most advanced air rifles ever created.

Key Features

• Caliber: .22 (5.5mm)

• Action: True Semi-Automatic

• Magazine Capacity: 19 rounds

• Stock: Black Synthetic – lightweight & weather-resistant

• System: Huben G.R.O.R. regulated piston system

• Power: Extremely high energy output with consistent velocity

• Barrel: Precision-rifled for maximum accuracy

• Trigger: Fully adjustable

• Safety: Manual switch safety

• Optics Ready: Picatinny rail for mounting scopes and accessories

• Built for performance: Minimal recoil, fast cycling, and excellent grouping

Specifications

• Overall Length: Approx. 850 mm

• Weight: Around 3 kg

• Operating Pressure: 350 bar

• Cylinder Capacity: 300cc (varies by generation)

• Material: Aircraft-grade aluminium + synthetic stock

• Fill Method: Standard foster fitting

• Shots per Fill: High shot count thanks to advanced regulation system

• Finish: Matte black synthetic

• Country of Origin: China (Huben)