Cmc Triggers Enhanced, Cmc 81631 Ar15 5.56 Bcg Nitride

Cmc triggers enhanced bolt carrier group improved fatigue strength, increases wear resistance, exceptional lubricity and low friction coefficient, withstands corrosion per astm spec b117, with enhanced cosmetic appeal and better corrosion protection at an equivalent or lower cost than hard chrome-nickel plating.

Finish: Black Nitride
Type: Bolt Carrier Group
Model: Enhanced
Size: 223 Remington/5.56 NATO
Material: 8620 Steel