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 KAK AR15 BCG M16 556 CHROME SLV $9976 CMMG BOLT CARRIER GROUP MK3 308 $25016 Out of stock LANTAC 556 ENHANCED BCG NICKEL BORON $23322 FZ AR15 BOLT CARRIER GROUP $13163 FZ M16 BOLT CARRIER GROUP $13163 Out of stock FZ 7.62X39 BCG NO HAMMER NIB $15933 Login Register Login Password Forgot password? Remember me