Barrels & Gas Systems

Barrels for AR10, AR15 and conversion barrels for M&P and Glock
  • BCM Low Profile Gas Block (0.750") BCM Low Profile Gas Block (0.750")

    BCM Low Profile Gas Block (0.750")

    BCM Low Profile Gas Block for AR15, M16, M4, M4A1. Machined of steel, phosphate finish, for .750 barrels.   Manufactured within very tight Mil-Spec tolerances on all ID's.   Barrel ID honed after finish per USGI TDP.   Made by Bravo...

    $79.99
    Out of stock
  • BCM Low Profile Gas Block (0.625")

    BCM Low Profile Gas Block (0.625")

    BCM Low Profile Gas Block for AR15, M16, M4, M4A1. Machined of steel, phosphate finish, for .625 barrels.   Manufactured within very tight Mil-Spec tolerances on all ID's.   Barrel ID honed after finish per USGI TDP.   Made by...

    $79.99
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