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specifications

Manufacturer:

F1 Firearms

Caliber:

.223 / 5.56

    F-1 Firearms 5.56 Durabolt Low Mass Bolt Carrier Group - Silver (Crn)

    Caliber Manufacturer Color Weight Merchant Price Merchant URL
    .223 / 5.56 F1 Firearms None None None $ 320.00 RainierArms Add

    The F-1 Firearms Low Mass DuraBolt Black direct impingement full auto rated M16/M4 bolt carrier group, is known for less reciprocating mass contributing to a less felt recoil. For use in AR15 platforms, is compatible with MIL-SPEC receivers and associated components. The DuraBolt Silver is enhanced with a Physical Vapor Deposition (PVD) CrN coating, which gives it an extremely durable and corrosion resistant silver mirror finish. The DuraBolt Silver's coating also offers excellent lubricity with a 0.30 coefficient of friction.Carpenter 158 bolt, ground after heat treat, MPI and HPT8620 steel carrier, ground after heat treatWeight-8.1oz

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