CMMG 64A190CCT Dissent BR4 6.5 Grendel 16.1" 11-Round Threaded Barrel Rifle

The CMMG 64A190CCT Dissent BR4 6.5 Grendel 16.1" 11-Round Threaded Barrel Rifle represents a purpose-built platform engineered for long-range precision and tactical versatility. Chambered in 6.5 Grendel, this rifle bridges the gap between intermediate and full-power rifle performance, delivering superior ballistic coefficient and reduced wind drift compared to 5.56 NATO while maintaining manageable recoil and ammunition availability. Built for shooters who demand accuracy at extended distances—whether in precision rifle competitions, field applications, or tactical training scenarios—the Dissent BR4 delivers the performance edge needed in demanding environments.

The 16.1-inch threaded barrel is cold-hammer-forged from 4150 chrome-moly steel, providing exceptional durability and heat dissipation during extended firing strings while the threaded muzzle allows installation of suppressors, muzzle brakes, or other sound-management devices critical for hearing preservation and recoil mitigation. The 11-round magazine capacity offers a balanced compromise between capacity and operational discretion, while the rifle's 10.56-pound weight maintains balance and handling characteristics essential for sustained accuracy. CMMG's BR4 platform incorporates enhanced ergonomics and a modular design philosophy that allows for future component upgrades and customization without sacrificing out-of-box reliability or accuracy.

This configuration excels for precision rifle shooters, law enforcement marksmen, and tactical professionals who prioritize accuracy and versatility over intermediate cartridge limitations. The 16.1-inch barrel provides optimal velocity and muzzle velocity stability for 6.5 Grendel ballistics while remaining compact enough for vehicle deployment or restricted-space operations. The threaded barrel accommodates standard 1/2x28 muzzle devices, making it compatible with a wide ecosystem of suppressors and muzzle brakes available through specialized retailers, enabling shooters to tailor the rifle's performance characteristics to mission-specific requirements or training protocols.