The Sanders Armory Corp AR15 .223 / 5.56 / 350 Legend / 300 Blackout MPI Tested Black Nitride Bolt Head with Phosphate Extractor offers a 9310 Steel MPI Tested bolt with Nitride finish that will not flake off, and produces less friction while increasing the life of the bolt head.
- .223 / 5.56 / 350 Legend / 300
- AISI 9310 VAR (vacuum arc remelt) moly, nickel steel
- Carbon/fouling relief area for high fire rates
- Black Nitride finish on bolt head and extractor
NO shipping to Hawaii, Canada, APO/PPO/FPO’s or international shipping all must be within the 48 Contiguous United States. If you have family members here in the 48 US you can ship to them and they can make arrangements for shipping.