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Lightweight AR-15 Nitride MPI 5.56/.223 Bolt Carrier Group (BCG)

Original price was: $129.99.Current price is: $89.99.

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Description

Lightweight AR-15 Nitride MPI 5.56/.223 Bolt Carrier Group (BCG)

Product Specs:

  • .233/5.56 NATO
  • 8.9 Ounces, weighting 25% less than a standard BCG
  • Salt bath nitride finish
  • 9310 steel carrier
  • Carpenter 158 steel bolt
  • Staked gas key
  • 4140 steel extractor
  • MIL-SPEC O-ring
  • MIL-SPEC gas rings
  • 4140 steel cam pin
  • 8740 steel firing pin with hard chrome finish
  • Magnetic particle inspected
  • Proudly made in the U.S.A.

Additional information

Weight 14 oz
Dimensions 18 × 3 × 3 cm

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