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AR15 AR BCG .223 5.56 .300 223 556 300 Bolt Carrier Group MPI – Black Nitride (Made in USA)

Original price was: $139.95.Current price is: $74.95.

SKU: TR-556-BCG-MPI-BN Category: Tag:

Description

AR15 AR BCG .223 5.56 .300 223 556 300 Bolt Carrier Group MPI Bolt- Black Nitride (Made in USA)

Each of our Mil-Spec Bolt Carrier Group Assemblies is made in the U.S.A. and feature full-auto capability, a shot peened MPI Bolt, 8620 Gas Carrier and Gas Key fastened with hardened Grade 8 fasteners. The ultra-hard and corrosion-resistant Black Nitride ensures this BCG’s continued reliability and precision.

Features:

  • M16 Style (Full Auto)
  • Mil-Spec
  • Precision Machined
  • Heat Treated Steel
  • Shot Peened MPI Bolt – 9310 material
  • Laser Marked MPI Logo
  • 8620 Gas Carrier
  • Ultra Hard Black Nitride Finish
  • Fits: AR-15 / M16

Additional information

Weight 1.5 lbs

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