Aero Precision 5.56 Nickel Boron Bolt Carrier Group

Price: $184.99
SALE PRICE: $166.49
  • Item #: APRH100070C
  • Manufacturer: Aero Precision
* Marked fields are required.
Availability: IN STOCK
Qty: *

The Aero Precision 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.


  • Machined from 8620 tool steel (M16/Auto 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 Magnetic Particle Inspected (MPI)
  • Mil-Spec extractor spring, black extractor insert, Viton O-Ring
  • Tool steel extractor
  • High quality nickel boron BCG made in USA.
Reviews (2) Write a Review
No Reviews. Write a Review