CMMG

Mk47 Bolt Carrier Group

5 round AR patterned magazine. Designed to be used with .350 Legend ammunition in a standard AR15 magazine well. Stainless Steel body with a black finish. Anti-tilt follower.

The perfect trigger for your next build. Reliable single-stage design based on the original M16 trigger, modified for semi-auto use.

Attaches to standard M-Lok handguard systems to mount 1913 Picatinny accessories.

Attaches to standard M-Lok handguard systems to mount 1913 Picatinny accessories.

CMMG Ejection Port Cover (Dust Cover) Kit for AR-15 pistols and rifles, meets or exceeds mil-spec

Mil-Spec AR15 Barrel Nut

Whether you’re building a new AR or needing replacement parts, the CMMG Gas Tube Kit for rifle length gas systems is made from high quality stainless steel and includes the installation roll pin.

.750″ Low profile gas block, includes installation screws. Don’t forget a Gas Tube Kit for your AR.

The M16 Bolt Carrier Group is a complete Mil-Spec assembly designed for 5.56mm/.223 and 300 BLK calibers. Crafted with high-quality materials for enhanced durability and performance, the bolt is made...

Cmmg 57d88c3 barrel/bcg kit 8" 57x28mm

Sometimes theres no better way to do it than to keep it simple, and it doesnt get much simpler than direct threading your suppressor on. Made to attach to firearms with a 1/2x28" muzzle thread, CMMG...