Hammerli Arms Force B1
Hammerli Force B1 .22 LR / .22 WMR 16.1in 10rd Straight-Pull Bolt Rifle
The Hammerli Force B1 is a straight-pull bolt-action rimfire rifle with a toolless quick-change barrel system that allows rapid conversion between calibers and barrel lengths. The standard configuration ships with a 16.1" threaded barrel (½"-28 TPI) and an integrated Picatinny rail; a 20" barrel is offered as an alternate option. Magazine capacity is 10 rounds for .22 LR and 9 rounds for .22 WMR, using Ruger-style rotary magazines with included adapters.
Built on a 7075 aluminum receiver, the Force B1 features an adjustable six-position stock (Allweather polymer standard; wood-laminate options available), an M-LO…

Specifications
| UPC | 723364231797 |
|---|---|
| Brand | Hammerli Arms |
| Model | Force B1 |
| Caliber | .22 LR / .22 WMR / .17 HMR |
| Series | Allweather |
| Mfg Part Number | 5800300 |
| Barrel Length | 16.1 in (standard); 20 in (optional) in |
| Capacity | 10 rd (.22 LR) / 9 rd (.22 WMR/.17 HMR) |
| Year Introduced | 2024 |
| Overall Length | 35.5 - 37.4 in |
| Sights | None (integrated Picatinny rail for optics) |
| Frame | 7075 aluminum receiver |
| Finish | Black (polymer stock - Allweather) |
| Grip | Black polymer |
| Weight | 2265 g (79.9 oz / 5.0 lb) (Allweather) lbs |
| Purpose 1 | Hunting |
| Purpose 2 | Sport Shooting / Competition |