LaserMax Inc.'s latest edition to its line of stackable rail-mounted weapons accessories is the Uni-Max Green laser sight. The device features rail mounts on the top and bottom surfaces compatible with all Picatinny and Weaver mounting systems. Tactical lights, IR devices and red-dot and reflex optics can be mounted both on top of and under the Uni-Max. The Uni-Max Green was designed for use on any weapon and any accessory with a rail mounting surface. Green laser sights offer the highest visibility and fastest acquisition for the unaided human eye. Uni-Max Green is the size of a pocket matchbox and weighs less than one ounce.