CMMG Dissent MK4 .338 ARC 10.50", Armor Black

The .338 ARC bridges the gap between the modular AR-15 platform and the devastating energy of a large-bore caliber. Engineered to provide the same subsonic and supersonic versatility as the popular 300 BLK, this cartridge delivers significantly more impact on target while requiring minimal gas system tuning when transitioning between suppressed and unsuppressed shooting. Designed for seamless integration, it maximizes parts compatibility by utilizing a standard 6.5 Grendel bolt, making it an efficient high-performance upgrade for modern sporting rifles.