M16 bolt carrier group.  Carrier in FDE PVD (finish is harder than Nitride).

  • Caliber - 5.56x45mm, .223 Remington, .300 Blackout
  • Bolt Material - C158 - Shot Peened & MPI
  • Bolt Finish - Nitride
  • Carrier Material - 8620
  • Carrier Finish - PVD FDE
  • Gas Key Material - 4140 Billet
  • Gas Key Finish - Nitride
  • Gas Key Screws - Grade 8
  • Cam Pin Material - 17-4PH H900 @ 45RC
  • Extractor Material - 4140 Billet Heat Treated - Shot Peened
  • Firing Pin Material - 17-4PH H900
  • Latest Revision Extractor Spring With O-Ring Insert
  • M16 Profile

MADE IN THE USA

UPC
MFG Thoroughbred Armament Company LLC
MODEL BCG C158 PVD FDE
TITLE Thoroughbred Armament Company BCG C158 PVD FDE

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