1. High Precision and Strong Brightness : Laser sighter and flashlight combo equipped with a powerful 200 lumens Cree Q5 LED and an integrated laser sight. The windage and elevation of the laser sight are adjustable to improve the aiming accuracy. 2. Three Optional Modes : Rail mounted flashlight combo has three separate modes of operating, Flashlight only, Laser sight Flashlight mode, and Lasersighter only. You can easily switch the mode to meet your needs. 3. Quick Release and Convenient Operating : Featuring a quickrelease mount feature, the flashlight is a perfect tactical light for security or bodyguards. The product is also equipped with a mouse tail remote control button device, which is very convenient to operate. 4. Aircraft Grade Aluminum : The Rail Mounted laser sight with flashlight is lighter and more robust than those made of cheap materials. The track mounted flashlight is dustproof, waterproof and easy to clean. 5. Please Note That : This is a hanging sight combo. Please make sure your gun has a 20mm Weaver Picatinny Rail Mount before buying.