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  • AR-15/M16 Bolt carrier group, Nickel Boron (various calibers)

Bolt Carrier Group - Nickel Boron (Various Calibers)

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Product Description

Complete assembled Nickel Boron bolt carrier group for use in your AR-15/M16.  All of our carriers are machined from 8620 steel and coated with Nickel Boron which is the highest quality performance coating on the market today.  Nickel Boron is a proprietary low friction coating that strengthens the metal surface, and improves reliability and resistance to wear.  

  • Bolt machined from certified 9310 AQ (aircraft quality) steel and coated in Nickel Boron
  • Carrier machined from 8620 steel coated in Nickel Boron
  • Cam pin coated in Nickel Boron
  • Firing pin is 17-4 H900 SS
  • Completely assembly ready to slide in to any AR-15/M16
  • All parts are manufactured and assembled right here at our facility in Austin, Texas








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