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  • AR-15 223/5.56 Nitride Bolt Carrier Group

    $132.95

    AR-15 223/5.56 Nitride Bolt Carrier Group.  SKU BCG223
    BCG Bolt Carrier Group for AR-15 223/5.56 with Nitride finish.

    • .233/5.56 NATO
    • Magnetic particle inspected
    • 8740 steel firing pin with hard chrome finish
    • 4140 steel cam pin
    • MIL-SPEC gas rings
    • MIL-SPEC O-ring
    • 4140 steel extractor
    • Carpenter 158 steel bolt
    • 9310 steel carrier
    • M16 cut
    • Salt bath nitride finish
    • Made in the U.S.A.