Crucial Part For Your Custom Build
Machined steel bolt is ready for installation of ejector, extractor and gas rings to complete you own AR-15 build. Every bolt is shot peened and magnetic particle inspected to ensure quality. The phosphate finish resists heat, wear and corrosion for long service life.
AR-15, Issue:11, Page:013
Big Book Catalog, Issue:69, Page:012
SPECS: 9130 steel, black phosphate finish. Does not include ejector, extractor or gas rings.