Fulton Armory Bolts meet all USGI Material, Heat Treat & Geometry Specifications

*Government Contract Item

Stripped bolt is hammer forged and machined to final dimensions from 8620 carbon-molybdenum-chrome steel to U.S.G.I. specs to handle the rigors of competition or combat operations. After machining, bolt is heat-treated using an advanced process that gives it substantially greater surface hardness for exceptional wear resistance and superior core strength. Comes with roller and roller retainer already installed.

Includes Firing Pin, Extractor, Extractor Spring with Plunger, and Ejector Spring with Plunger

Made in the U.S.A. 

*BARRELS, BOLTS, & RECEIVERS MUST BE PROPERLY HEAD SPACED PRIOR TO USE. FAILURE TO DO SO MAY RESULT IN FIREARM DAMAGE, PERSONAL INJURY, OR DEATH*