ASK AN EXPERTDescription
- Direct Impingement Operating System
- 16.1in 4140CM Nitride Finish Barrel
- 5/8"x24 Muzzle Thread
- Non-Adjustable 0.750" Gas Block
- CMMG Zeroed Muzzle Brake
- Mk4 Billet 6061 T6 Aluminum Upper Receiver
- Mk4 Forged 7075 T6 Aluminum Lower Receiver
- CMMG EML M-Lok Handguard
- CMMG Zeroed Pistol Grip
- CMMG Zeroed 60/90 Degree safety Selector
Meet the CMMG Resolute Mk4 .338 ARC Semi-Automatic Rifle, a masterful blend of AR-15 reliability and large bore stopping power. Designed to rival the .300 Blackout's subsonic and supersonic versatility, the .338 ARC delivers greater energy on target with minimal gas system adjustments for suppressed or unsuppressed shooting.
Featuring a 16.1" barrel with a 1:8 twist rate, it's optimized for traditional .338 projectiles - perfect for reloaders - and shares bolt compatibility with 6.5 Grendel AR-15s for seamless parts integration. Built with a durable Cerakote finish, CMMG Zeroed components, and an EML M-Lok handguard, this rifle offers precision and adaptability. Weighing 6.2 lbs and equipped with the Ripstock, it's ready for any challenge.
