This laser / light combo is constructed from 6066-1 aluminum alloy. It has an adjustable beam and the light is so powerful that it will completely illuminate your target, even through your scope at night. It is also dustproof, waterproof, and shockproof making it a perfect tool to add to your hunting arsenal. It comes with a heavy duty carrying/storage case and lens cap for safe keeping. It also comes with an adjustable mount system, rifle scope tube mount, car charger, and 110v charger. Comes equipped with a mil STD 1913 Picatinny Rail.