AR-15 ASSEMBLED BOLT (.223-5.56-300BLK)

Assembled Bolt for the .223/5.56/300blk AR15. Made of 9310 with Black Nitride finish. Lugs are machined with the proper radius as per true mil-spec tolerances. Independent HP white proof testing exceeded over 90,000 PSI without failure. MP Tested (magnetic particle) Inspected.
Extractor, gas rings, ejector installed.Assembled Bolt for the .223/5.56/300blk AR15. Made of 9310 with Black Nitride finish. Lugs are machined with the proper radius as per true mil-spec tolerances. Independent HP white proof testing exceeded over 90,000 PSI without failure. MP Tested (magnetic particle) Inspected.Extractor, gas rings, ejector installed.