CMMG 55A520BCT Dissent BR4 5.56 NATO 16.1" 11-Round Threaded Barrel Rifle

The CMMG 55A520BCT Dissent BR4 5.56 NATO rifle represents a refined platform engineered for shooters who demand reliability and precision in compact form. Designed around the proven AR-15 architecture, this 16.1-inch barreled rifle balances firepower with handling characteristics that favor close-to-medium engagement distances common in tactical, home defense, and law enforcement training environments.

CMMG's Dissent line has earned respect in the field for delivering consistent performance without compromise, making this model an excellent choice for both experienced operators and serious civilian shooters building a capable rifle setup. The 16.1-inch threaded barrel provides genuine velocity advantage over shorter profiles while maintaining maneuverability in confined spaces—a critical balance in tactical scenarios. The threaded muzzle accommodates suppressors, flash hiders, or compensators, allowing shooters to tailor the rifle to their specific mission requirements and sound signature preferences.

At 12.4 pounds, this rifle delivers substantial mass for recoil management and muzzle control without excessive fatigue during extended training or duty applications. The 10-round magazine capacity paired with 5.56 NATO chambering ensures NATO-standard ammunition compatibility and delivers effective range and terminal performance across diverse operational needs. Law enforcement agencies, tactical trainers, and prepared civilians benefit most from the Dissent BR4's balanced ergonomics.