Ultra bright green laser: features a 5Mw peak, 515-532nm, class 3R visible green laser - the brightest beam allowed by law
Instinctive activation: front activation button engages the laser immediately when the firearm is held in a normal firing grip; This is the feature that sets Crimson Trace apart from the rest
Over four hours of battery life: powered by one 1/3N battery (included). this product is eligible for Crimson Trace's free batteries for life program
Fits: sign sauer P365 nitro micro compact pistol
Easy installation: user installed- no gunsmithing required; Factory sighted at 50 feet, but is fully user adjustable for windage and elevation with provided tool