UltiMAK Proprietary Optic Mounts. Simple, rugged, stable, affordable, and easy to install. Patented UltiMAK provides simple, no-nonsense solutions for using optics on some of the world’s most popular rifles and Carbines. • Use both iron sights and optics without reconfiguration. • No raised cheekpiece required for proper hold. • Absolute stability on the gun. • Self-centering for optimum alignment. • Your UltiMAK mount never needs to be removed to clean your firearm. • Low profile design stays out of your way. • Drop-in installation– no gunsmithing required (some stock forends require minor inletting). • 100% American made. • Add very little weight to your rifle (installing the M9 on an M70 AK having synthetic furniture actually REDUCES the weight of the rifle). • Made of strong, lightweight, solid, hard anodized aluminum. • Transform your rifle into a very handy, modern and capable sport / hunting / defense / combat weapon with ease!