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Aero Precision 5.56 Nickel Boron BCG w/ Forward Assist, Complete

Aero Precision

Aero Precision 5.56 Nickel Boron BCG w/ Forward Assist, Complete

$ 169.99 $ 175.00

Our upgraded nickel boron bolt carrier group is an eye catching addition to your AR build. Mil-spec dimensions and coating ensure the highest quality and correct component interface.

Features:

  • Machined from 8620 Tool Steel (Carrier) and 9310 Carpenter Steel (Bolt)
  • Shrouded firing pin
  • Nickel Boron Coating inside and out (Bolt, Carrier, and Gas Key)
  • Forged Mil-Spec gas key attached with Grade 8 hardware and Properly staked.
  • 5.56 Bolt is shot Peened and MPI
  • Mil-Spec Extractor Spring, black extractor insert, Viton O-Ring
  • Tool Steel Extractor
  • High quality BCG

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