CMMG 55BA22C UPPER RECEIVER ASSEMBLY, Mk4

CMMG 55BA22C UPPER RECEIVER ASSEMBLY, Mk4

The CMMG AR-15 Upper Receiver Assembly is perfect for your next build project. The CMMG AR-15 Upper Receiver Assembly is a complete upper receiver group, the CMMG AR-15 Upper Receiver Assembly kit includes the dust cover and forward assist assembly. Readily accepts any standard AR-15 barrel and barrel nut. The CMMG AR-15 Upper Receiver Assembly black anodized aluminum construction is hard wearing, and the flat top upper gives users maxium flexibility when mounting sights and optics.