Description
Blemished – Nitride 5.56 or 7.62×39 AR-15 Bolt Carrier Group (BCG)
Product Specs:
Salt bath nitride finish
M16 cut
9310 steel carrier
Carpenter 158 steel bolt
4140 steel extractor
MIL-SPEC O-ring
MIL-SPEC gas rings
4140 steel cam pin
8740 steel firing pin with hard chrome finish
Magnetic particle inspected
Proudly made in the U.S.A.
Slight blemished towards the rear of the carrier. These are cosmetic and will not affect function.
