1.BUILTIN MAGNETICALLY RECHARGEABLE BATTERY: Magnetic recharging allows for you to conveniently keep the product mounted to the gun while charging to not lose zero. 2.SUPER BRIGHT LASER AND FLASHLIGHT WITH DISORIENTING STROBE FUNCTION: This laser and flashlight is very powerful and can be seen with the naked eye at distances of up to 100 meters! 500 lumens on the flashlight! 6 SETTINGS 1) Laser on, Flashlight off 2) Flashlight on, Laser off 3) Flashlight on, Laser on 4) Strobe on, Laser off 5) Strobe on, Laser on 6) All off. Red635nm, Green510nm, Blue450nm. 3.FITS ALL FIREARMS WITH A PICATINNY RAIL (RIFLE, SHOTGUN, OR HANDGUN) (For pistols you will need a minimum rail length of 1 7/8 inches for mounting bracket to be fully seated. This versatile green laser flashlight with strobe function can be mounted on any firearm with a picatinny or weaver rail. Best fitment with: 1911, Sig P220, SP2022, MP 2.0 Compact 4.INCREDIBLE ACCURACY: You can adjust and zeroin this laser just like any other sight or optic. Simply use the elevation and windage wrenches included. Sleek and compact design looks great with all firearms and will easily accommodate most universal holsters. Laser built in and embedded into the flashlight to reduce footprint.