NcStar Tactical Red & Green Dot-Combat Reflex Sight-Weaver Mount

CR123 powered reflex sight. Dual color reflex dot allows user to select from red or green dot for fast target acquisition. Mini rail on sight allows installation of lights and lasers. Micro backup iron sights incase lens is disoriented by rain or dirt.Features:NcSTARe is proud to announce our new compact Combat Reflex Sight DCRS142 which is packed with many popular features. - Red & Green Dot reticle, change colors at a push of a button. - Electronic control panel for selecting the color of the dot reticle and for adjusting the brightness level of the dot.This is NcSTARees most compact tube reflex optic, at only 3.6e inches in overall length. Allowing a lot of rail space for a Magnifier or backup iron sights on the firearm. - The Combat Reflex Sight is set at the proper AR-15 height to co-witness the Dot Reticle with your Iron Sights. The Optic height will allow a more comfortable and natural cheek rest on your AR-15 stock. - There is a Picatinny style rail mounted to the left side