Lantac AR15 Bolt Carrier Group E-BCG

Vendor: Lantac USA


  • Forward porting, enlarged vents
  • Balanced flared boss
  • 8620 Carrier, Heat Treated, Hard Turned, Chrome Lined
  • MPI Carpenter 158 Bolt, Shot Peened, Hard Turned / Ground
  • NiB UCT EXO Coating
  • CP-R360 Domed Cam Pin
  • All Hard Chrome surfaces are to MIL-STD-171 1. 2. 2. 2
  • Shot Peening is conducted with S110 shot, established by Almen Gage A-2 strip .006 -.008
  • Weight 11.7oz
  • Made in the USA
Caliber 5.56 NATO
Carrier Style M16 / Full-Auto
Platform AR-15
Extractor O-Ring
Gas Key Staked
Bolt Finish NiB UTC EXO
Bolt Material Carpenter No. 158
Carrier Finish NiB UTC EXO
Carrier Material 8620 Steel