The Full Size Reflex Sight is over engineered to provide rugged and reliable performance. This full-sized reflex sight features four reticle patterns, red and green illumination with dedicated push-button activation for each color. Making it ideally suited for the close quarters, fast action operator. Features four reticle patterns: dot/cross/starburst/bullseye and Red/Green dual illumination with six levels of brightness, ultra-fast target acquisition and unlimited eye relief. Made of aircraft grade aluminum and is fog proof and shock-resistant. The coated lens provides superior light transmission, resolution and scratch resistance. It has an integrated Picatinny/Weaver mounting system.