The intelligent dual beam aiming laser provides civilians and warfighters with extreme accuracy in low light and no light maneuvers. Made in USA Red Visible Aiming Laser IR Laser Fully Adjustable Windage / Elevation Powered By: One CR 123A Battery Integrated Activation Switch Quick Release HT Mount Activation / Mode Selector Switch Remote Cable Port The Steiner eOptics Dual Beam Aiming Laser, or DBAL series, is the choice of military units worldwide. Specifications Wavelength - Visible Green Laser 635 nm Wavelength - IR Laser 850 nm Beam Divergence - Visible Green Laser Beam Divergence - IR Laser Range/Visibility (Night/Day)* - Visible Red Laser 250 m / 5 m Range/Visibility (Night/Day)* - IR Laser > 250 m Temperature -40deg C to +65deg C Battery CR 123A Battery Life (mode dependent) > 3 hours Material Aircraft Aluminum Color Desert / Tan Weight (with battery) 8.0 oz. Dimensions 3.5 (L) x 2.75 (W) x 1.59 (H) Waterproof Submersible to 5 m Mount QD HT Mount Windage and Elevation Adjustment Yes Activation Switch Integrated Push Button Remote Cable Pressure Pad Yes Warranty 3 Years Special Features Pre-drilled mounting for optional red dot sight or MIL-STD 1913 top rail