Fast and very simple way to mount both a bright target illuminating light plus a fast aiming red laser to almost any scope with a 1 diameter body tube. Now you can illuminate your target under low light or zero light conditions while simultaneously directing a laser beam that will denote point of pellet strike. Easily mounts onto any 1 rifle scope with up to a 50mm diameter objective lens. Works for all small caliber rifles and all air rifles up to 1000 fps. Kit includes mounting bracket; instruction manual; hex wrench set, 3V. battery for flashlight & (3) 1.5V LR44 batteries for laser sight; remote pressure- sensitive switch and manual push button switch for both laser and flash light. Aluminum mounting bracket, laser and light bodies, black anodized finish.