Justice is the all new open reflex red dot sight intended for every day carry and law enforcement duty use on pistols, carbines, and shotguns. Narrower and shorter than their previous Kingslayer series, Justice is made from tough 7075 aluminum, has a large 1x27mm window size and is packed with advanced features that make every day use worry free. Greatly improved battery life, Shake 'N Wake motion sensing illumination, scratch-resistant hardcoat finish-- Justice checks every box. Now the old days of spending as much money on your optic as on your sidearm are officially over. Fits RMR Footprint. Mfg: Swampfox Optics