CMMG Dissent .22 ARC 16.1" 6061-T6 Aluminum Construction Rifle

The CMMG 28B940CMB Dissent 22 ARC 16.10" rifle delivers precision-engineered performance in a compact, lightweight platform built on 6061-T6 aluminum construction. Chambered in 22 ARC—an intermediate cartridge designed for flat trajectories and minimal recoil—this rifle balances ballistic efficiency with shootability across extended engagements. The 16.10-inch barrel provides velocity retention critical to the 22 ARC cartridge while maintaining a handling length suited to vehicle operations, room-clearing drills, and precision rifle applications where maneuverability matters.

At 6.3 pounds, the aluminum frame delivers structural rigidity without the weight penalty of steel receivers. The 6061-T6 aluminum alloy resists corrosion in varied environments—critical for operators working in salt-air or high-humidity regions. The Dissent platform's compact footprint (31.2 inches overall length) makes it suitable for close-quarters training, precision rifle competitions, and field scenarios where velocity and accuracy matter more than raw stopping power. The 22 ARC cartridge offers advantages in cost-per-round compared to larger calibers while maintaining effective range to 600+ yards with proper optics and ammunition selection.

This rifle appeals to precision-focused shooters, entry-level precision rifle competitors, and tactical trainers seeking a low-recoil platform for extended accuracy work. The 22 ARC cartridge's intermediate ballistics make it suitable for target shooting, small game hunting, and training applications where ammunition cost and shooter fatigue reduction are practical priorities. The lightweight aluminum construction supports mounting of advanced optics and accessories without sacrificing ergonomic handling. Operators and serious enthusiasts value the Dissent for its balance of performance, portability, and shootability in precision rifle disciplines.