All the features of our original DUALCOLOR dot sights for those who dont want a tube. A wide sight window with a thinframe makes the optic housing nearly disappear from view while your dot remains on target. The DUALCOLOR OpenDot Sight is available with a standard dot reticle or a multi-reticle selector.TruGlo's DualColor Multi-Reticle (red/green) Dot features four reticle choices; 5 MOA Dot, 6 MOA Dot with Circle, Standard Crosshair and 20 MOA Peep. It has a 34x 24mm window for ultra fast target acquisition, and anti reflection coating on the target side. Included is an integrated Weaver style mounting system. Includes rubber cover.