Liberty is the new open reflex dot sights intended for every day carry and competition on pistols, carbines, and shotguns. Narrower and shorter than our previous Kingslayer series, Liberty is made from tough 7075 aluminum and 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– they check every box. The Liberty has a standard 1x22mm window size. Now the old days of spending as much money on your optic as on your sidearm are officially over.