F-1 Firearms 7.62 DuraBolt direct impingement full auto rated AR10 bolt carrier groups BCG-GOLD

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F-1 Firearms 7.62 DuraBolt direct impingement full auto rated AR10 bolt carrier groups BCG-GOLD

$270.00

F-1 Firearms DuraBolt Gold direct impingement full auto rated AR10 bolt carrier group is compatible with DPMS spec large frame receiver sets and associated components. The DuraBolt Gold is enhanced with a Physical Vapor Deposition (PVD) TiN coating, which gives it an extremely durable and corrosion resistant gold mirror finish. The Durabolt Gold’s coating also offers excellent lubricity with a 0.45 coefficient of friction.

  • Carpenter 158 bolt, ground after heat treat, MPI and HPT
  • 9310 steel carrier, ground after heat treat
  • Weight-1.12lbs
More Information
SKU DB-762-TIN
Manufacturer F1 Firearms
Caliber 7.62