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A&A 5.56/.233/300 NiCroX Enhanced Bolt Carrier Group

AA NiCroX Enhanced Bolt Carrier Group

Our Price: $120.00

Quantity in Stock:This item is currently out of stock. Please contact us for ordering availability.

A unique blend of ultra-durable chrome and nitride with hot black-oxide exterior Bolt Carrier Group.

Our Nitride-Chrome-Oxide Bolt Carrier Groups feature:

  • 5.56/.223/300
  • Enhanced profile chrome plated M16 carrier, oxide exterior w/ "EZ" Firing Pin Retainer Pocket
  • Nitride 9310 Shot Peened & MPI Bolt featuring 4130 extractor w/ Crane (NAVSPECWAR) o-ring & spring
  • Nitride 4140 billet gas key with mil-spec staking
  • H&M Black Nitride plating for a deep, smooth black nitride finish
  • With Billet Extractor
  • Made in USA

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