Aero Precision 5.56 Bolt Carrier Group, Complete – Black Nitride
This high-quality bolt carrier group is a valuable addition to your AR15 build.
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 the extractor
- High-quality BCG
Product Information
Made in USA | Yes |
---|---|
Platform | AR15 |
Caliber | 223 Rem, 300 Blackout, 350 Legend, 5.56 NATO |
Bolt Material | 9310 Steel |
Carrier Material | 8620 Steel |
Coating Type | Black Nitride |
Weight | 11.52oz |
Manufacturer | Aero Precision |
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