POWERFUL RED LASER: Features a 5mW peak, 620-670nm, 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 Traces Free Batteries For Life Program.
EASY INSTALLATION: User installed- no gunsmithing required. Factory sighted at 50 feet, but is fully user adjustable for Windage and Elevation with provided tool. FITS: Heckler & Koch VP9, VP40 & VP9SK