Rail Mounted Laser (Infrared) Requires at least 1 3/4" of rail space

This rail mounted (fits most 1913 and Weaver style rails on pistols, carbines, rifles, etc.), Infra-Red laser beam is only visible through night vision devices. The Uni-IR is the smallest and most lightweight IR laser available. It requires just 1.75€ of any Picatinny or Weaver rail and has an additional rail built to mount other accessories. Mount on a pistol and the slide switch activation accommodate right and left-handed shooters. Or, opt for a Mantarail and momentary activation switch and attach to any rifle or long guns. The Uni-IR takes just two 357 Silver Oxide Batteries for over 6 hours of run time. Specifications: - Weight: .8 oz. - Wavelength: 635 nm(red-orange) - Power Output: 5mW - Battery Type: 357 silver oxide - Battery Life: 3.5 - Accuracy: User-adjusted for windage and elevation