The Br3 DISSENT - A Closer Look
The CMMG BR3 is a new variant of the Descent platform, specifically designed to accept Remington 870 style furniture and Mark II size uppers. It features a compact action, eliminating the need for a traditional buffer tube, and comes with CMMG's Zeroed accessories including an ambidextrous front-side charger and a reversible crossbolt safety. Available in .300 Blackout, .308 Winchester, and 6.5 Creedmoor, the BR3 offers a traditional rifle feel with AR-like ergonomics, making it suitable for various shooting disciplines.












