The challenge of perfecting traditional iron sights is not straight-forward. Whether it's pistol, modern sporting rifle, shotgun or sub-machine gun, the integration of self-illuminated components enhances your performance no matter the time of day. MeprolightA(R) has taken a steady and revolutionary developmental path introducing new and innovative concepts of point of aim solutions and lighting technologies to mitigate less than ideal conditions. The use of Tritium for "alwayson" night illumination, Fiber Optic for independent day time illumination and power saving LED technology with special light sensors - are used to enable the shooter to perfect their perform Mfg: Meprolight