Aim Sports RT503F Full-Size Reflex Sight Matte Black 1x33mm Red/Green Multi Reticle

The Reflex full size sight is optimal for use with shotguns, AR and youth model rifles. Features four reticle patterns: dot/cross/starburst/bullseye and Red/Green dual illumination with six levels of brightness, control buttons on either side of the view window, ultra-fast target acquisition, Picatinny/Weaver mounting system and unlimited eye relief.