Rubber City Armory AR-15 5.56/.223 Bolt Carrier Group (BCG) - Black Nitride

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Rubber City Armory AR-15 5.56/.223 Bolt Carrier Group (BCG) - Black Nitride - Rubber City Armory

Product Details

MSRP $189.00
MPN 100-001

Description

Blacknitride+ Enhanced Heat Treat Finish, Precision Machined Bolt, RCA Stainless Steel Blacknitride+ Treated Firing Pin, Cam Pin, and Firing Pin Retaining Pin. Carrier material 8620 Bolt material 9310 Tool steel extractor and cam pin