Aero Precision AR-15 Bolt Carrier Group - Nickel Boron
No Logo
SKU: APRH100070
MPN: APRH100070
The Aero Precision Nickel Boron Bolt Carrier Group is a substantial upgrade from a standard BGC. Its NiB coating reduces friction on sliding surfaces and prevents carbon build-up making cleaning a much easier task. MIL-SPEC dimensions ensure correct component function and reliability.
Features:
Features:
- Machined from 8620 tool steel (carrier) and 9310 carpenter steel (bolt)
- Carrier 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 NATO bolt is shot peened and magnetic particle inspected
- MIL-SPEC extractor spring, black extractor insert, Viton O-ring
- Tool steel extractor
- Weight 11.52 oz
- No Aero 'A' Logo
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.