The CMMG Resolute MK4 is a carbine-length semi-automatic rifle built around the .338 ARC cartridge. It pairs a 16.1-inch threaded barrel with CMMG components including a Zeroed muzzle brake and an adjustable RipStock. The rifle ships with a 10-round detachable magazine and a Zeroed single-stage trigger, finished in Cerakote Armor Black.
Key Specifications
- The caliber is .338 ARC.
- The barrel measures 16.1 inches and is threaded.
- The action is Semi-Auto.
- The magazine capacity is 10 rounds (detachable magazine).
- The weight is approximately 6.2 lbs.
- The twist rate is 1:8.
- The muzzle device is a CMMG Zeroed Muzzle Brake.
- The trigger is a Zeroed Single Stage.
- The stock is an adjustable CMMG RipStock in black.
- The finish is Cerakote with Armor Black furniture.
Compact while retaining large-bore capability, the Resolute MK4 is suited to shooters who want an AR-style platform chambered for the .338 ARC. Its threaded barrel, muzzle brake, adjustable stock, and single-stage trigger provide a practical, modular package for a wide range of field and range applications.
Product information is supplied by the manufacturer and/or distributor and may be automatically formatted or enhanced using AI for clarity and consistency. While we strive for accuracy, specifications, features, and included items may change without notice. Always verify details using the manufacturer’s official documentation and the information shown on this product page before purchase or use.
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