CMMG 28B260CTI Resolute 22 ARC 16.10" 7075-T6 Aluminum 15" M-LOK Handguard

CMMG 28B260CTI: Designed to provide consistent function from the AR-15 platform, 22 ARC delivers 22-250 levels of ballistic performance in the Mk4 (AR15) lineup.

The CMMG Resolute is a versatile choice for plinking, training, and beyond, and this Resolute Mk4 complete upper is an excellent upgrade for any standard lower receiver. Crafted from high-quality 4140 chrome moly steel, the barrel ensures superior accuracy and is treated with a salt bath nitride finish for enhanced durability. A threaded muzzle comes equipped with a muzzle brake, effectively minimizing recoil for faster, more controlled follow-up shots. The CMMG EML15 handguard is designed with M-LOK slots at the 3, 6, and 9 o’clock positions, along with Picatinny rail sections at both the front and rear, providing ample space for mounting optics, grips, bipods, lights, and other accessories. Built to perform, this Resolute upper delivers top-tier reliability and precision, making it an outstanding addition to any AR-15 setup.