Bolts

- Sharp edges and rough finishes eliminated. Will NOT shred fingers and operates smoothly - Hard chromed after heat treatment - The HMB Bolt by HM Defense eliminates the pass through cam pin hole...

- Sharp edges and rough finishes eliminated. Will NOT shred fingers and operates smoothly - Hard chromed after heat treatment - The HMB Bolt by HM Defense eliminates the pass through cam pin hole and replaces it with a cam pin socket and radiused cam pin design. The new patented design eliminates the natural weak point of Mil-Spec bolts by significantly increasing the amount of metal (and strength) at the cam pin location. The result- NO MORE BROKEN BOLTS! The HMB Bolt also reduces...

7.62x39mm Bolt Black Nitride Coated For use with standard dimension AR-15 bolt carriers.   NOT for use with CMMG Mutant and other large/mid-frame size AR variants. ...

7.62x39mm Bolt Black Nitride Coated For use with standard dimension AR-15 bolt carriers.   NOT for use with CMMG Mutant and other large/mid-frame size AR variants.