This is a discontinued hard to find Wolf Industries M97 Integrated LAM Flash Light & Laser for airsoft MK23s. The M97 is designed to fit on your Tokyo Marui/KWA/KSC pistol. I own all three variants and can confirm it works on all 3. Solid ABS plastic construction with tactile pressure switches to activate the laser and flashlight separately. Uses genuine SureFire lamp bulbs, somewhere around 200 lumens. This is a hard to find piece that is usable, unlike the LAMs that come on stock TM pistols. Will not respond to lowballers. I haven't seen one of these for sale in years. Price is shipped and Fee'd.