The CMMG Resolute MK4 is a carbine-length modern sporting rifle built on the Mk4 AR-15 platform and chambered in 22 ARC. It pairs a 16.1 inch black nitride threaded barrel with a Coyote Tan Cerakote aluminum receiver and the EML15 M-LOK handguard. The rifle ships with CMMG ZEROED parts including a RipStock and an adjustable CMMG 6-position RipStock buttstock for user customization. Ambidextrous controls and a compact overall profile make it suitable for range work, precision small-caliber applications, and tactical-style training.
Key Specifications
- The rifle is chambered in 22 ARC.
- The action is Semi-automatic.
- The barrel measures 16.1 inches.
- Overall length is 32.5 inches.
- The unloaded weight is approximately 6.44 lbs.
- It feeds from a detachable magazine with a 10-round capacity.
- Barrel material is 4140 CM.
- Metal finish is Cerakote Coyote Tan with black furniture.
- Rate of twist is 1:7″.
- Muzzle uses 1/2-28″ threads and the gas system is .750″ mid-length.
The Resolute MK4 delivers a compact, balanced package with a focus on modularity and user ergonomics: the EML15 handguard provides versatile M-LOK mounting points while the RipStock and ambidextrous controls accommodate a range of shooter preferences. ZEROED components reduce initial setup time so the rifle is ready for the range or field applications where a high-performance small-caliber carbine is desired. Not available for direct shipment to Rhode Island or Washington.
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.
Related Videos:
