CMMG 28B940CCG Dissent 22 16.1" Rifle

The CMMG 28B940CCG Dissent 22 ARC 16.10" rifle delivers precision and versatility in the emerging 22 ARC cartridge platform. Built for shooters who demand accuracy and efficiency across extended ranges, this semi-automatic rifle combines a 16.10-inch barrel with lightweight construction—tipping the scales at 6.3 lbs—making it equally at home in precision rifle matches, field training scenarios, or small-game hunting applications. The 22 ARC caliber bridges the performance gap between standard .223 Remington and larger intermediate rounds, offering superior ballistics retention and terminal performance while maintaining controllable recoil and manageable ammunition costs relative to magnum rifle options.

CMMG's design philosophy prioritizes shootability and modularity. The 16.10-inch barrel length optimizes the 22 ARC cartridge's velocity envelope—delivering consistent performance from subsonic to supersonic loads—while maintaining a compact overall footprint of 31.6 inches. The rifle's 6.3-pound weight facilitates extended field use without fatigue, a critical factor for hunters and trainers running multi-stage precision courses. The Dissent platform is engineered around the AR-pattern ergonomic architecture, ensuring operator familiarity and straightforward maintenance protocols consistent with standard rifle-platform training.

This rifle serves precision-focused shooters evaluating the 22 ARC as a primary training and field platform. Competitive precision rifle shooters benefit from the cartridge's superior ballistic coefficient and wind resistance compared to 5.56 NATO. Hunters pursuing medium game at distance gain the cartridge's enhanced energy retention without the recoil signature of .308-class rifles. Trainers incorporating 22 ARC into carbine courses appreciate the lower cost-per-round economics and reduced shooter fatigue during high-volume training events. The 16.10-inch Dissent is positioned for operators transitioning into the 22 ARC ecosystem or consolidating their rifle inventory around a single intermediate-power platform.