Working...

Your Cart

  • Your cart is empty

Back


Aero Precision

AERO PRECISION NICKEL BORON BCG 556

Product Code : 815421020137

$139.95

Mfg Item #: aprh100070c

OUT OF STOCK

Would you like to be notified when this item is back in stock?

Notify Me 

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:

  • No Aero 'A' Logo
  • 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

Determined at checkout.