The Hammerli Arms Force B1 is a versatile straight-pull rifle chambered in .22 LR and designed around a fast, toggle-style bolt mechanism. Its quick-change barrel system supports caliber and barrel-length adaptability, while the adjustable gray wood laminate stock allows tool-free changes to length of pull and comb height. The 16.1-inch threaded barrel uses a 1/2x28 thread pitch for suppressor and muzzle-device compatibility. An integrated Picatinny optic rail provides a stable mounting platform, and the M-LOK forend supports accessory installation. The rifle accepts Ruger 10/22-style rotary magazines and compatible trigger groups.

Key features

• Straight-pull toggle-style bolt action enables rapid follow-up shots
• 16.1-inch rifled barrel is threaded 1/2x28 for suppressor and muzzle-device compatibility
• Quick-change barrel system supports adaptable .22 LR and .22 WMR configurations
• Adjustable gray wood laminate stock provides tool-free length-of-pull and comb-height adjustment
• Integrated Picatinny optic rail supports a wide range of scope and red-dot mounts
• M-LOK forend enables flexible accessory placement

The Hammerli Arms Force B1 combines adaptable configuration options, a compact threaded barrel, and customizable ergonomics in a capable rimfire rifle.