Complete Black Nitride / Melonite Bolt Carrier Group. Smooth & Protective Nitride finish
Full Auto M16 Carrier
5.56/223, also compatible with .350 Legend
- M16 Carrier-8620 steel
- Bolt-9310 steel
- MPI Tested
- Shot Peened
- Upgraded Extractor Spring with o-ring
- Properly staked gas key
Made in the USA
Note: may have slight blemishes, etc. we inspect these, check headspace with a good barrel, and test fire occasionally, so you may see brass marks on the bolt face from test firing.
