AT3 Tactical AR-15 Bolt Carrier Group BCG 5.56 NATO/.300 Blackout Black Nitride BCG-M16-BN. It features a black salt bath nitride finish MPI inspected bolt properly staked grade 8 gas key screws. The black nitride finish features excellent hardness and...

In stock
  • ShipAmount
  • $0.00
  • RevType
  • 2
  • Manufacturer
  • AT3 Tactical
  • Sku
  • BCGM16BN
  • Identity
  • 18379513485

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