CMMG Inc. ZEROED AR10 Mk3 Polymer Dust Cover Kit
The smallest details can make the biggest difference, and the CMMG Mk3 polymer dust cover is here to elevate both the style and function of one of the most overlooked parts on an AR10/LR-308 rifle. Rigid polymer design results in rugged durability, cleaner streamlined looks, and less weight than mil-spec style dust covers for those builds where every ounce counts.