The CMMG Resolute Mk4 in .22 ARC (MPN 28A670C-CT) is built on CMMG’s ultra-capable Mk4 AR-15 platform, chambered for the next generation of .22-caliber AR cartridges. CMMG threads the 16.1-inch barrel with a black nitride finish and fits the EML15 M-LOK handguard, with attachment slots at the 3, 6, 9, and 12 o’clock positions in place of a full-length Picatinny section to reduce weight. The rifle carries a Picatinny rail aluminum receiver, an ambidextrous safety lever, a black synthetic CMMG 6-position RipStock, and a black polymer grip, finished in Coyote Tan Cerakote. Among AR-platform rifles in the AR rifles category, the Resolute Mk4 favors marksmen who want .22 ARC performance with a distinctive two-tone finish.

Key Specifications

• Chambered in .22 ARC (Advanced Rifle Cartridge) with a 1:7-inch rate of twist.
• Features a 16.1-inch black nitride-finished threaded barrel.
• The handguard is a CMMG EML15 M-LOK design with a 3/6/9/12 o’clock slot layout.
• The receiver is aluminum with a Picatinny rail.
• The safety is an ambidextrous lever.
• The stock is a black synthetic CMMG 6-position RipStock.
• The grip is black polymer.
• Finished in Coyote Tan Cerakote.
• Feeds from a detachable magazine with a 10-round capacity.

Frequently Asked Questions

What is .22 ARC? A cartridge built to deliver .22-250-class velocity and reach from a standard AR-15-length platform.

What finish does this rifle have? Coyote Tan Cerakote.

What stock does this rifle use? A black synthetic CMMG 6-position RipStock.

Buy the CMMG Resolute Mk4 .22 ARC, Coyote Tan

.22 ARC performance with a distinctive two-tone finish is exactly what the Resolute Mk4 delivers. Order it from our Lubbock, Texas gun shop for fast, insured shipping to your FFL.