Angstadt Arms .223/5.56/300 BLK M16 Profile Bolt Carrier Group – Black Nitride

SKU# 8322 | by Angstadt Arms
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$139.99
$131.95
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The heart of a reliable AR-15 build is a quality 5.56 bolt carrier group assembly. These are the same high quality BCG’s we make for law enforcement and military groups around the world. Machined to mil-spec dimensions and finished in a beautiful black nitride finish, this bolt will continue to run and looks great doing so.

Specifications:
  • Machined from 8620 alloy steel with a QPQ black nitride finish
  • 5.56 Bolt is machined from Carpenter 158 tool steel
  • High pressure tested (HPT) and magnetic particle inspected (MPI)
  • Shot peened
  • M16-cut/full auto capable carrier
  • Properly staked gas key secured to the carrier with grade 8 fasteners
  • Carrier has forward assist serration

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