NCStar Green/Red Laser Sight with Rail MountLaser Designator box with Red and Green Lasers, includes a Remote Pressure SwitchRed and Green Laser each have their own designated elevation and windage adjustmentsLasers can be activated by side button or from the Remote Pressure SwitchMode Switch on the side will switch between the Red and Green Laser color and a third Mode that will activate both Red & Green Lasers at the same timeIncludes a Remote Pressure Switch with a 3.5mm mini jack that plugs into the side jack port of the Designator boxMount fits Weaver/ Picatinny/ MIL-STD 1913 type railsPowered by CR2 3 Volt Lithium Batteries (Included)Black Anodized Aluminum ConstructionSpecifications:Color: BlackBeam Color: Red, GreenLaser Output: 5 mWWavelength: 532 - 655 nmOperating Temperature: 59 - 95 Fahrenheit