The PL-3R Valkyrie Rechargeable Rail Mount Light is a compact weapon mounted light has a max output of 1,500 lumens and a max throw of 205 meters, as well as a 300-lumen low mode. The rail mount features an adjustable locating block for a customizable fit on a variety of rails and weapon systems. The PL-3R Valkyrie magnetic charging port can be connected to a remote pressure switch for rifle/carbine application. A robust locking device ensures secure attachment while allowing easy, one-handed mounting and dismounting. Dual ambidextrous switches allow you to quickly and easily choose between momentary and constant-on modes with either hand while also giving access to the strobe. The light memorizes the brightness level it was on when turned off. Compatible with the following: Glock G17/19/20/22/23/25/32/44/45/19X/P80/17 Sig Sauer P220/P226/P227/P229/P320/P320 (M18)/ Walther PPQ/P22/CCP/PPQ M1/Smith & Wesson M&P .40/SD40VE/M&P 9mm/M&P 2.0/ M&P Original/ M&P .20 2.0 Versions/CZ P-01/P-07/P-09/P-10C/ Springfield Armory XD Series/XDM Series/ XDM 10 MM/ Canik TP9SA/TP9 V2/Taurus TX22/TX22 22 Cal/ IWI/Styer/PSA/FN/Beretta/EAA/Kel-Tec/H&K.