Weihrauch HW100 Bull Pup

Weihauch HW100 BullPup Karbine Air Rifle

The Weihrauch HW100 BullPup Karbine is a compact, high performance PCP air rifle that delivers full-power capability in a short, manoeuvrable bullpup package. Combining Weihrauch’s legendary accuracy and reliability with a sleek thumbhole stock, this carbine-length model is perfect for hunting, pest control, woodland stalking, or tactical applications where a shorter overall length is preferred without sacrificing shot count or precision.

The HW100 BullPup Karbine features a smooth sidelever action, 10 shot rotary magazine (two included), integrated pressure gauge, quick fill adaptor, and a threaded muzzle for silencer fitting. The thumbhole stock provides excellent ergonomics, a high comb for scope use, and ambidextrous handling, while the regulated system ensures consistent velocity across the fill.

• Action: Sidelever PCP (ambidextrous)
• Calibers: .177 (4.5mm) or .22 (5.5mm)
• Power: Sub-12 ft/lbs (UK legal limit – no FAC required)
• Air Reservoir: Integrated cylinder, 200 bar fill
• Shot Count: High efficiency — excellent consistency across fill
• Magazine: 10-shot rotary (two included)
• Barrel Length: 310 mm (compact carbine)
• Overall Length: 735 mm (29")
• Weight: 3.32 kg
• Stock: Thumbhole synthetic or laminate (ambidextrous, ergonomic)
• Trigger: Two-stage adjustable match trigger
• Safety: Manual
• Features: Onboard pressure gauge, quick-fill adaptor, threaded muzzle, silencer included (model-dependent)