Feature:1. New PEQ box, the laser can be adjusted freely through the screw to hold the 0, forming a complete set of infrared glass lenses, powerful.2. Fine workship, simple and stylish appearance. Suitable for Picatinny track of standard 20mm / 0.9in3. Easy to use, without any difficult requirements even though you use it for the first time.4. Made of high‑strength nylon material, so it is durable enough for long time use.5. Multiple useful modes, adjustable red laser sight switch, very easy to control.Specification:.Item Type: Laser IndicatorMaterial: NylonColor: BlackWeight: Approx. 294g / 10.4ozBattery: 2 CR123A 3V Batteries or 2 16340 3.7V Batteries (Delivered Without Batteries)Control Method: Mouse Tail Control / Switch ControlBrightness: 200lmPackage List:1 x Storage Box1 x Laser1 x Sticker1 x Rubber Band1 x Hook and Loop1 x Manual