Product Details
Colt's Manufacturing, Mil-Spec Bolt Carrier Group, 223Rem/556NATO, Black Parkerized Finish
Colt's Manufacturing Part Number SP64028.
Colt 5.56 NATO bolt carrier group complete, new in wrap.
Fits semi-auto or full-auto AR-15 or M16, 5.56mm, .223 or .300 AAC blackout weapons. Mil-spec production made from high pressure, magnetic particle tested steel with black parkerized finished. Includes properly staked gas key. Carrier and gas key are chromed lined.
During boom times, mil-spec parts from Colt are never available. Stock up while available!
