CMMG

CMMG 57B18AF Upper Group 5.7x28mm 5" Black Nitride Barrel, 7075-T6 Aluminum Black Anodized Receiver, 4" CMMG RML M-LOK Handguard for CMMG Banshee 300 Mk4

Mfg Item #: 57B18AF

CMMG delivers its lightest and most compact firearms within the BANSHEE line of Short Barreled Rifles (SBRs) and AR pistols. It comes with a BCG.