CMMG Dissent Br4 5.56 16.1" 10-Round Carbine

The CMMG Dissent BR4 5.56 16.1" semi-automatic carbine is purpose-built for shooters who demand a compact, efficient platform without regulatory compromise. Chambered in 5.56 NATO, this 16.1-inch rifle delivers the velocity and ballistic performance of an intermediate cartridge in a form factor that excels in confined spaces—ideal for home defense, tactical training, and general duty applications where maneuverability matters as much as firepower.

The 10-round magazine configuration ensures compliance with restrictive jurisdictions while maintaining practical capacity for civilian and professional use. Built on CMMG's proven direct-impingement platform, the Dissent BR4 combines reliability with ergonomic design elements that reflect decades of small-arms engineering. The 16.1-inch barrel strikes an optimal balance between handling speed and velocity retention, generating sufficient energy for effective terminal performance at typical combat distances.

This carbine serves law enforcement, military personnel, armed citizens, and competitive shooters seeking a dependable 5.56 platform that operates within legal constraints. The lightweight profile reduces shooter fatigue during extended training or deployment, a critical advantage when every ounce affects operational endurance. The BR4 designation indicates a modular, user-friendly architecture that simplifies maintenance and component swaps in the field.