Bear Creek Arsenal Bolt Carriers Gun Parts
(2 deals total)

  • Bolt Carriers
  • Bear Creek Arsenal

Filter Bear Creek Arsenal Bolt Carriers Gun Parts

1 month ago
Description This Bear Creek Arsenal BCG features a full mass M16 profile bolt carrier machined from 8620 steel and finished with Salt Bath Nitriding. The gas key is properly staked and the carrier does have forward assist serrations. The 5.56 NATO bolt assembly is made of 9310 steel and features a manganese phosphate finish. Every BCG goes through magnetic particle inspection (MPI). Bolt Finish – Manganese Phosphate Bolt Material – 9310 Steel Caliber – 5.56 NATO (will also work with .223 and 300 BLK) Carrier Finish – Salt Bath Nitride Carrier Material – 9310 Steel Carrier
46 months ago
BCA's Bolt carrier groups come MPI inspected. Perfect for your next 762.39 AR-15 build. Specifications: Brand Bear Creek Arsenal Caliber / Gauge 7.62 Carrier Style Standard Platform AR-15 Bolt Finish Parkerized Bolt Material 9310 Steel Carrier Finish Black Nitride Gas Key Staked Magnetic Particle Inspection Yes SKU BCG762-15 Weight 1.0000 Length No Profile No Twist No Finish No Material No Thread Pitch No Caliber No Feed Ramp No Flutes No Gas System No Gas Block System No Gas Hole Diameter No Charging Style No Color No