Customer matched zone "Tijuana" “San Tan Tactical, Enhanced Bolt Carrier Group, Black Nitride Finish, 6MM ARC” has been added to your cart. View cart HomeBolts & Bolt CarrierCMMG, Bolt Carrier Group M16, 556NATO, BlackCMMG, Bolt Carrier Group M16, 556NATO, Black$4,022.21 CMMG CMMG, Bolt Carrier Group M16, 556NATO, Black quantity Buy now Add to WishlistRemove from Wishlist Add to Wishlist Add to Quote Product successfully added to the Quote List Guaranteed safe checkout Description Description Complete Mil Spec M16 bolt carrier group. Specifications Related products Add to WishlistRemove from Wishlist Add to Wishlist CMMG, Lower Receiver Parts Kit, 223 Rem/556NATO, Black Finish, Includes Takedown Pin, Receiver Pivot Pin, Takedown Pin Detent (2), Takedown Pin Detent Spring (2), Hammer and Trigger Pin (2), Hammer Spring, Trigger Spring, Disconnect, Disconnect Spring, Safety Selector, Selector Detent, Lock Washer, Pistol Grip Screw, Hammer, Trigger, Pistol Grip, Magazine Catch, Magazine Catch Spring, Magazine Release Button, Trigger Guard Assembly, Bolt Catch, Bolt Catch Plunger, Bolt Catch Spring Pin, Bolt Catch Spring, Buffer Retainer, Buffer Retainer Spring $1,608.26 Add to Quote Product successfully added to the Quote List Buy now Add to WishlistRemove from Wishlist Add to Wishlist Sons of Liberty Gun Works, Bolt Carrier Group, 223 Remington/556NATO, Manganese Phosphate Finish, Black $4,115.21 Add to Quote Product successfully added to the Quote List Buy now Add to WishlistRemove from Wishlist Add to Wishlist Wilson Combat, Bolt Carrier Group Assembly, 223 Remington/556NATO, Magnesium Phosphate Finish, Black, Fits AR-15 $4,275.10 Add to Quote Product successfully added to the Quote List Buy now