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AR-15 .223/5.56 Bolt Carrier Group- Nickel Boron USA Made
AR-15 .223/5.56 Bolt Carrier Group- Nickel Boron USA Made

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List Price: $159.99
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Product Code: AR15BCGNB

California Proposition 65 WARNING: This product can expose you to one or more chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Bishop Ammunition's AR-15/M-16 Bolt Carrier Group is a Mil-Spec Bolt Carrier Group Assembly which is Nickel Boron plated. This .223/5.56 NATO bolt carrier group is made in the U.S.A. and features full-auto capability. The Bishop Ammunition AR-15 bolt carrier group is shot peened, has a MPI Bolt, 8620 Gas Carrier, Gas Key fastened with hardened Grade 8 fasteners and which is property staked. Bishop Ammunition's AR-15 bolt carrier group utilizes a Nickel Boron coating to provide increased lubricity and much greater wear resistance than standard finishes. This creates for the AR-15 shooter a bolt carrier group that ensures continued reliability and precision you can count on.
  • M16 Style (Full Auto)
  • .223/5.56 Caliber
  • Mil-Spec
  • Precision Machined
  • Heat Treated Steel
  • Shot Peened MPI Bolt - 9310 material Nickel Boron Plated
  • 8620 Gas Carrier Nickel Boron Plated
  • Ultra Hard Black Nitride Finish
  • Fits: AR-15 / M16
  • Extractor CNC machined, Shot Peened, Heat Treated, Nickel Boron Plated
  • Firing Pin Swiss machined, Heat Treated, Precision ground
  • Gas Key CNC machined, Heat Treated, Chrome Lined, Torqued and Staked, Nickel Boron Plated
  • Cam Pin, Swiss machined, Heat Treated, Nickel Boron Plated

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