1 LEFT IN STOCK Designed specifically for and will fit the Kahr PM9, PM40, P9, P40, TP9, TP40, and CW9. Touch Sensor - utilizing human touch conductivity technology. Simply touch metal sensor (basically as soon as finger enters trigger guard) and laser will activate. Windage & elevation adjustable. 635nm 5mW. Made from the same DuPont Zytel engineered polymer that the pistol frame/grip is made from. Perfect fit.