TacStar Laserlyte Wireless Universal Pistol Laser Sight/ with Push Button Activation.
This is one of the most popular laser mounting systems ever. It fits all pistols and Revolvers and includes a variety of mount inserts to insure a secure, comfortable fit on any gun.
Other features include:
500 yard range
Made of 6061 T6 aircraft-grade aluminum
10' Adjustments for windage and elevation at 100 yards
Full 5mW of power, comes complete with batteries
Wireless slide switch for easy operation
One year warranty