HomeBolts & Bolt CarrierCMMG, Bolt Carrier Group MK3, 308 Win, BlackCMMG, Bolt Carrier Group MK3, 308 Win, Black$6,895.96 CMMG CMMG, Bolt Carrier Group MK3, 308 Win, 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 Mk3 bolt carrier group. Specifications Related products Add to WishlistRemove from Wishlist Add to Wishlist CMMG, Gas Tube Kit with Pin, Mid-Length $412.78 Add to Quote Product successfully added to the Quote List Buy now Add to WishlistRemove from Wishlist Add to Wishlist CMMG, Receiver Extension Kit, For AR-15 Carbine, Black $1,723.21 Add to Quote Product successfully added to the Quote List Buy now Add to WishlistRemove from Wishlist Add to Wishlist CMMG, AR-15 Barrel Nut $274.84 Add to Quote Product successfully added to the Quote List Buy now