Magnum Research SSTB22G Magnum Lite 17" 11-Round Threaded Barrel Pistol

The Magnum Research SSTB22G Magnum Lite SwitchBolt .22 LR pistol with 17" threaded barrel is a precision rimfire platform designed for shooters who demand accuracy, modularity, and suppressor-ready performance. Built for tactical training, competitive shooting, and low-recoil practice, this firearm fills a critical niche—delivering centerfire-grade ergonomics and reliability in a subsonic-capable .22 package. Law enforcement and military trainers have long relied on quality .22 conversions for cost-effective, high-volume ammunition training; the SSTB22G elevates that concept with a dedicated, purpose-built design.

The SwitchBolt action delivers reliable semi-automatic cycling with an 11-round magazine capacity, providing sufficient firepower for sustained training sessions and practical drills without constant reloading. The 17" threaded barrel is engineered for sound suppressor integration—standard 1/2x28 threads accept all common .22 LR suppressors, making this platform ideal for hearing-safe indoor range work and neighbor-considerate training. Weighing 9.8 lbs with a manageable profile, the SSTB22G maintains controllability and quick target reacquisition, while the threaded muzzle design allows field-stripping and maintenance without compromising accuracy. Steel construction and precision machining ensure reliability across thousands of rounds.

This platform serves defensive trainers, competitive shooters, and firearms instructors who teach fundamentals to high-volume student populations. Its suppressor compatibility makes it invaluable in sound-sensitive environments, while the 11-round magazine capacity balances capacity with realistic practice reload cycles. The SSTB22G accepts standard .22 LR ammunition, making it economical for extended sessions; compatibility with quality ammunition brands ensures consistent velocity and minimal shooter fatigue during extended training blocks. Whether used for zero confirmation, skill refinement, or cost-effective qualification, the Magnum Lite SwitchBolt delivers professional-grade reliability in a platform purpose-built for serious shooters.