ZEROED Mk3 Polymer Dust Cover Kit

The smallest details can make the biggest difference, and the CMMGMk3 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. Lifetime Quality Guarantee We aim to please, that's why every CMMG product is backed by our Lifetime Quality Guarantee against material and workmanship defects. Learn More.