Home / Parts MSR / AR10/M5 / Upper Parts / Bolt Carrier / CMMG BOLT CARRIER GROUP M16 556 CMMG BOLT CARRIER GROUP M16 556$15518 8 in stock CMMG BOLT CARRIER GROUP M16 556 quantity Add to cart SKU: CMMG55BA419 Category: Bolt Carrier Brand: CMMGProduct ID: 21876 Description Additional information Description CMMG Bolt Carrier Group M16, 556NATO, Black 55BA419 Additional information Weight 14 lbs Dimensions 9.5 × 2.25 × 2.25 in Related products 2A LIGHTWEIGHT BOLT CARRIER GROUP $25728 FZ M16/M4 BOLT CARRIER GROUP $15933 FZ AR15 BCG NO HAMMER MATTE $14549 Out of stock LBE 308 BOLT CARRIER GROUP $19145 FZ 6.8SPC BCG NO HAMMER NIB $15933 KAK AR15 BCG M16 556 CHROME SLV $9976 Login Register Login Password Forgot password? Remember me