Features:
Aero's 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
Aero's 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
| Brand | Aero Precision |
| Model | APRH100070C |