F-1 Firearms

F-1 Firearms Durabolt .223 Remington/556NATO Bolt Carrier Group Assembly - DLC Finish, Fits AR-15

MSRP: $275.00
$254.38
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SKU:
DB-556-DLC
UPC:
810085120896
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The F-1 Firearms DuraBolt Black Nitride direct impingement full auto rated M16/M4 bolt carrier group, for use in AR15 platforms, is compatible with MIL-SPEC receivers and associated components. The bolt carrier and bolt are ground after heat treat to ensure tolerances.

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