Description
The Aero Precision 5.56 Bolt Carrier Group is a durable and high quality firing mechanism for your AR15 build. The black nitride finish helps reduce friction and minimizes the need for lubricants and cleaning and has the industry standard M16 cut for maximum compatability. The Aero Precision 5.56 Bolt Carrier Group is the perfect addition to your AR15 build.
Features
- Black nitride finish.
- M16 cut carrier.
- Forward assist serrations.
- Properly staked gas key.
- Shot peened.
- HPT tested/MPI marked.
- Black o-ring insert on extractor.
Specifications
| Platform | AR15 |
|---|---|
| Bolt Material | 9310 Steel |
| Carrier Material | 8620 Steel |
| Weight | 11.52 oz |
