The Sanders Armory Corp AR15 .223 / 5.56 / 300 Blackout MPI Tested Black Nitride Bolt Head with Extractor offers a 9310 Steel MPI Tested .224 bolt with Nitride finish that will not flake off, and produces less friction while increasing the life of the bolt head and extractor.
- .223/5.56/300 Blackout
- 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, Alaska or Canada! NO international shipping all must be within the 48 Contiguous United States! NO APO/PPO/FPO’s, if you have family members here in the 48 US you can ship to them and they can make arrangements for shipping.