The Trijicon MRO Green Dot Sight 2 MOA is a sealed reflex sight designed to be used on rifles, carbines, and shotguns, to provide fast target acquisition. The MRO (Miniature Rifle Optic) features a 2 MOA green dot for optimal visibility in low light and transitional lighting conditions. The enlarged objective lens and tapered light path allows for a wider range of view resulting in a smaller overall size and increased situational awareness. The advanced lens coatings and electronics provide an exceptionally clear sight picture and crisp dot.