Aero Precision 5.56 Bolt Carrier Group | Complete | Nickel Boron | APRH100071C
$194.99
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
-CALIFORNIA PROPOSITION 65 WARNING:-
WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information: www.P65Warnings.ca.gov
Caliber:5.56NATO | Color:Nickel
- Width:
- 4.00 (in)
- Height:
- 4.00 (in)
- Depth:
- 24.00 (in)
- Type:
- Complete Bolt Carrier Group
- Caliber:
- 5.56 NATO
- Finish:
- Nickel Boron