The M16 Bolt Carrier Group from Aero Precision is machined from a combination of 8620 Tool Steel (Carrier) and 9310 Steel (Bolt) and provides that build from the ground up AR-15 or maintenance of the one you have.
Features:
- M16-cut carrier
- Machined from 8620 Tool Steel (Carrier) and 9310 Steel (Bolt)
- Carrier has forward assist serrations
- Black Nitride Finish – advanced lower friction coating that minimizes the need for lubricants and cleaning
- Properly staked gas key
- Shot peened
- HPT tested/MPI marked
- Black o-ring insert on extractor
- High quality BCG
Specifications:
- Platform: AR15
- Finish: Black Nitride
- Weight: 11.52 oz
- Bolt Material: 9310 Steel
- BCG Carrier Material: 8620 Steel
Made in USA
