CMMG Dissent 22 ARC 16.1" 6061-T6 Aluminum construction Rifle

The CMMG Dissent 22 ARC 16.1" rifle represents a purpose-built platform for shooters and tactical operators seeking efficient, low-recoil performance in an intermediate cartridge. Chambered in the modern .22 ARC (Advanced Rifle Cartridge), this rifle bridges the gap between high-velocity rifle rounds and manageable recoil, making it ideal for precision-focused training, competition, or defensive applications where target transitions and follow-up shots demand quick acquisition. The 16.1-inch barrel length delivers optimal velocity and handling characteristics without sacrificing maneuverability in confined spaces—a critical advantage for law enforcement, security professionals, and serious civilian shooters.

Built from 6061-T6 aluminum construction, the CMMG Dissent demonstrates the engineering standards CMMG is known for throughout the firearms community. The 6061-T6 aluminum upper and lower receivers provide lightweight durability while maintaining dimensional consistency essential for reliability and accuracy—a material choice validated by military and law enforcement service rifle programs. At 6.25 pounds, the rifle achieves a balance of stability and portability, reducing shooter fatigue during extended training sessions or operational deployment. The .22 ARC cartridge itself delivers ballistic performance superior to 5.56 NATO at distance while producing significantly less recoil and blast signature, enabling faster split times and reduced environmental impact on the shooter.

Law enforcement instructors, precision rifle competitors, and dedicated sport shooters will find the CMMG Dissent 22 ARC 16.1" particularly valuable for high-round-count training and accuracy development. The platform accepts standard AR-15 ergonomic controls and accessories, ensuring familiarity for operators trained on conventional rifle systems while the .22 ARC upper can be swapped onto existing AR-15 lower receivers for platform standardization. This rifle is purpose-designed for shooters who prioritize first-round accuracy and rapid follow-up capability without the recoil management demands of larger calibers—making it an efficient choice for skill development, defensive readiness, and practical shooting disciplines where precision and control define success.