Customer matched zone "Tijuana" “Bootleg, 5.56 Lightweight Bolt Carrier Group, Machined from 4140, Nitride Coating, Mil Spec Configuration, Staked Mil Spec Gas Key” has been added to your cart. View cart HomeBolts & Bolt CarrierRise Armament, Bolt Carrier Group, Silver, Nickel BoronRise Armament, Bolt Carrier Group, Silver, Nickel Boron$5,977.19 Rise Armament Rise Armament, Bolt Carrier Group, Silver, Nickel Boron quantity Buy now Add to WishlistRemove from Wishlist Add to Wishlist Add to Quote Product successfully added to the Quote List Guaranteed safe checkout DescriptionSpecifications Related products Add to WishlistRemove from Wishlist Add to Wishlist WMD Guns, Part, Bolt and Carrier Group, Hammer, With Nib-X Coating, Fits AR-15 $4,000.26 Add to Quote Product successfully added to the Quote List Buy now Add to WishlistRemove from Wishlist Add to Wishlist CMMG, Bolt Carrier Group MK3, 308 Win, Black $6,895.96 Add to Quote Product successfully added to the Quote List Buy now Add to WishlistRemove from Wishlist Add to Wishlist Rosco Manufacturing, Bolt Carrier Group, 556NATO/300 Blackout, Fits AR-15, Phosphate and Chrome lined Finish, Black $3,333.55 Add to Quote Product successfully added to the Quote List Buy now