Hammerli Force B1 Review | RECOIL OFFGRID

When it comes to the world of firearms, the .22 LR is a top contender for the title of “most versatile.” So it’s always exciting when firearms manufacturers find an innovative way to put a new spin on this time-tested caliber. During SHOT Show 2024, the Hammerli Force B1 bolt-action rifle was unveiled for the first time, and we were eager to get our hands on one to see how it stood up to scrutiny. We took one for a test drive, and the results were impressive.

Hammerli Arms began as a Swiss firearms manufacturer established in 1863 by Johann Ulrich Hammerli. The brand has a rich history of producing high-quality firearms for hunting and sports. Initially recognized for their precision craftsmanship in rifles and shotguns, the company later shifted focus to target pistols, gaining significant acclaim in competitive shooting, particularly in the Olympics. Over the years, Hammerli Arms has continually evolved, maintaining its reputation for precision and excellence, and earning respect within the shooting community for its innovative designs and consistent performance.

Above: Out of the box, the Force B1 is an impressive .22 rifle, and adding a quality optic to the Picatinny rail makes it even more so.

Design and Build

The Force B1 features a quick-change barrel system that allows for seamless transitions between different calibers, notably .22 LR and .22 WMR. This adaptability is crucial for users who might want to switch quickly between hunting small game and target shooting. Built into the design is an adjustable stock, allowing for customization of the length of pull and comb height, and creating a comfortable and precise shooting experience tailored to individual preferences. As any precision shooter understands, getting comfortable and relaxed behind a rifle is a large part of maintaining tight groups. Overall length ranges from 35.5 to 37.4 inches, with a weight of 5.75 pounds, making it a manageable option for extended use in the field.

By employing a toggle-style straight-pull bolt action, the Force B1 is capable of surprisingly rapid follow-up shots. The rifle’s barrel is threaded, ready for various muzzle devices and suppressors. One interesting feature is the rifle’s ability to use Ruger rotary-style magazines, known for their reliability. This integration ensures smooth feeding and operation, critical for maintaining performance under diverse conditions.

Equipped with a Picatinny optic rail, the Force B1 facilitates easy mounting of various optics for improved accuracy. The rifle is also compatible with common Ruger 10/22 style trigger groups, allowing users to customize their trigger setup to match their shooting style. Additionally, the rifle’s adaptable magwell and threaded barrel expand its functionality, enabling users to tailor their firearm to specific needs and preferences.

Above: The standard Ruger-style magazine holds 10 rounds, but there are plenty of 15- and 25-round mag options on the market as well.

First Impressions

Upon unboxing the Hammerli Force B1, the first thing that stands out is its sleek and sturdy build. The rifle’s ergonomic design, featuring an adjustable stock, allowed an immediate solution for a comfortable fit. The quick-change barrel system is a notable feature, promising easy transitions between calibers, which is a significant advantage for those who engage in both hunting and target shooting.

The toggle-style straight-pull bolt action feels smooth and precise, enhancing the rifle’s overall handling. Its Picatinny optic rail offers ample customization options, allowing for various scopes and sights to be easily mounted, from lightweight micro red dots to larger magnified optics. Handling the rifle, the weight distribution feels balanced, and the overall weight of 5.75 pounds is manageable, even for extended periods. Incorporating a Ruger rotary-style magazine and trigger assembly makes the rifle compatible with proven and widely used components, rather than requiring buyers to wait for the aftermarket to catch up with a new design. It also helps ensure reliability, since these components have already been in use for decades.

Every component of the Hammerli Force B1 seems thoughtfully designed. If there was something to critique, it may be that it takes a little practice to remove the magazine quickly — but I’d still say it’s noticeably easier than the Ruger 10/22 that uses the same mags. Also, the adjustable stock can be removed completely if you’re trying to adjust it too quickly. But overall, my first impression of the Force B1 is highly positive.

Above: The barrel is threaded to attach your suppressor of choice, and the adjustable stock adapts to a wide variety of users.

Range Performance

Before taking it to the range, I fitted it with an optic capable of really driving those tiny rounds home with precision. Riton’s 3 Primal 3-12×56 fit the bill. Its 56mm objective lens and 3-12x magnification provides a clear and bright image in a wide range of ambient lighting conditions. The scope is equipped with Riton’s advanced R3 reticle, fully multi-coated lenses, and has durable construction. It’s also waterproof, fog proof, and shockproof, making it suitable for various environments. With this optic, the Force B1 becomes a formidable varmint-slayer and range plinker.

Starting with the .22 LR barrel, the rifle performed exceptionally well. The straight-pull bolt action was not only smooth and responsive, but it was also a fun way to pull off rapid follow-up shots with minimal effort. Unlike a traditional bolt action, this doesn’t require two separate movements (up and back) to eject a spent case — just pull straight back and then press forward to chamber another round. This mechanism’s quiet operation was also a pleasant surprise, making it ideal for hunters needing to maintain stealth in the field or shooters who are pursuing the quietest possible rimfire suppressor host. The Ruger rotary-style magazine fed flawlessly, providing consistent and reliable performance throughout every range session.

Above: The magwell fits Ruger-style magazines, which is good news if you already own a 10/22 (as so many of us do).

Accuracy was impressive across various distances. At 50 yards, the rifle consistently held a tight shot group, and even at 100 yards, it maintained excellent precision. The adjustable stock and comfortable grip played a significant role in achieving these results, providing a stable platform I could get comfortable behind.

Overall, the Hammerli Force B1 easily met my expectations at the range. Its adaptability, smooth operation, and consistent accuracy make it a standout rimfire rifle for a variety of scenarios. The straight-pull bolt action enabled swift follow-up shots, putting a smile on my face each time I felt its click-clack and nailed a target in rapid succession.

Above: Riton’s 3 Primal scope has turrets that are easy to adjust on the fly.

Pros and Cons

Although it’s hard to find fault with the Forcec B1, I could argue that there are a few sticking points. The main one being its price, which is much higher than what you’d typically find a .22 LR bolt gun being sold for. However, to me, this is a moot point, since its price reflects the quality, heritage of the brand, and most importantly the complex design of its action. As the adage goes, you get what you pay for. Some people may also find the weight on the higher side, but again, to me, having quality components is worth a few extra ounces. Its ability to switch between calibers, adjust its stock to the shooter, and reload with quiet precision make this a notable and worthy addition to the world of rimfire rifles.

Pros:

• Adaptability: The quick-change barrel system and adaptable magwell make the Force B1 highly versatile.
• Ergonomics: Adjustable stock ensures a comfortable fit for various shooters.
• Quiet Operation: The straight-pull bolt action operates quietly, ideal for stealthy hunting.

Cons:

• Price: At an MSRP of $649, it’s substantially more expensive than your average Ruger or Savage .22 bolt gun.
• Weight: While manageable, the 5.75-pound weight could be a consideration for extended field use.
• Mechanical Complexity: I didn’t experience any malfunctions at all during testing, but it’ll require a little extra diligence to keep the moving parts in this action clean and lubricated.

Above: With the 3 Primal dialed up to 12x magnification, tight groupings at out to 100 yards are a walk in the park. Sliding the action back and forth is just as satisfying as it looks.

Gear and Technical Specs

• Caliber: .22 LR
• Finish: Black, Wood Classic Brown, Wood Antique Gray, Wood Sports Gray, Walnut HQ3 Brown
• Barrel Length: 16.1 inches
• Overall Length: 35.5 to 37.4 inches
• Capacity: 10 rounds
• Weight: 5.75 pounds
• Optic: Riton 3 Primal 3-12×56 ($520)
• Eye Pro: Warbird Deep State ($159)
• MSRP: $649 to $999
• URL: Hammerliarms.com

Above: Using the straight-pull bolt action makes for fast and fun follow-up shots.

Conclusion

Hammerli’s Force B1 stands out as a top-shelf option for those seeking a versatile, precise, and adaptable rimfire rifle. Its innovative design, combined with Hammerli’s long history of quality and performance, makes it a formidable choice for both hunters and target shooters. Despite its higher price point, the features and toggle action it offers justify the investment for serious enthusiasts.

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Editor’s Note: This article has been modified from its original print version for the web.

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Written by Patrick Diedrich