NcStar 1X25 Red and Green Dot Reflex Sight / Weaver and 3/8" Dovetail Base/Silver (DAS) Made by NcStar and sight with red and green Reticles 100 percent safe for the eyes, unlimited eye relief and field of view Multi position rheostat knob for Red or Green illumination PLUS interchangeable weaver Includes extra battery and mounting tool specifications