This bolt carrier is a valuable addition to your AR15 build. It features a Mil-Spec phosphate coating, properly staked gas key with a chrome lined gas key and firing pin channel, a black o-ring insert on the extractor and is made of steel.
Caliber | 5.56x45mm |
Firearm Fit | AR-15 |
Material | Steel |
Finish | Black Phosphate |
Weight | 11.52 oz |