This 5.56/.223 chrome bolt assembly right hand bolt is designed to work with any mil-spec right hand bolt carrier.
Bolt Material: Mil-spec shot peened carpenter 158
Coating: Hard chrome finish on the bolt body and extractor
Extractor Material: Tool Steel
Extractor Insert & Spring: Black insert with 4 spiral spring
Q: Will this bolt work with other manufacturer's rifles and upper halves?
A: Yes, this bolt assembly will work with other manufacturer's 5.56 rifles and upper halves.
Q: Can I use this bolt with my Stag Arms piston bolt carrier?
A: Yes, this bolt assembly will work with our piston bolt carrier. Please remove the gas rings before installing it into your piston bolt carrier.