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.
Specifications
Black
Bolt Carrier Group
223 Remington/5.56 NATO
Bolt Carrier Group
Black Nitride
Black
8620 Steel
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