Flip-Up cover for front lens including a killFlash® filter. The filter has also the flip-up function. When removed, the filter can be integrated in the lens cover. The killFlash® ARD (Anti Reflection Device) is designed to eliminate potentially compromising reflections from the objective lens. For use with Comp Series™, PRO™, ACO™, and 9000 series™ sights. Aimpoint Front Flip-Up Lens Cover with ARD 12462