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Aero Precision BCG 5.56 Bolt Carrier Group, Complete
Aero Precision BCG 5.56 Bolt Carrier Group, Complete

Aero Precision BCG 5.56 Bolt Carrier Group, Complete – Nickel Boron

Your Price: $184.99
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Part Number:APRH100070C
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Aero Precision 5.56 Nickel Boron Bolt Carrier Group, Complete


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 Steel (Bolt) 
  • Carrier has forward assist serrations
  • 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
Weight: 11.52 oz 

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