Additional Information
A completely assembled, ready to install M16 Mil-Spec Bolt and Carrier Assembly/Group (BCG).
Features:
- Phosphated 8620 Steel Carrier Assembly
- Carpenter 158 Bolt HPT/MPI
- Heat Treated and Plated
- Mil-Spec
- Chrome Lined Carrier Interior
- Carrier Key - Chrome Lined, attached with Grade 8 Screws and Staked
- M16 Full-Auto
