The Trijicon MRO (Miniature Rifle Optic) SD is a sealed miniature reflex sight intended for use on rifles carbines and shotguns to provide fast target acquisition. The MRO SD maintains the same durability and footprint of the original MRO with an enhanced optical design for pairing with magnifiers and night vision devices. - The MRO SD features a reengineered objective lens with advanced lens coatings that delivers a refined crisp 2.0 MOA center dot optimized for seamless use with the optional MRO 3x Magnifier. The MRO SD is also equipped with upgraded windage and elevation adjusters for improved zero retention under direct impact and heavy recoil ambidextrous brightness controls and a fully sealed waterproof hard-anodized forged 7075-T6 housing. - Length x Width x Height 2.9 in x 1.7 in x 2.1 in (73.66mm x 43.18mm x 53.34mm) - Weight 4.8 oz. (136.08g) - Magnification 1x - Objective Size 25mm - Reticle Pattern 2.0 MOA Dot - Day Reticle Color Green - Night Reticle Color Green - Illumination Source LED - Illumination Settings 8 - Power Source 1 CR2032 Lithium Battery - Battery Life 3 years of continuous use at day setting 3 (setting 5 of 8) at 70F (21°C) - Adjustment 1/2 MOA per click - Adjustment Range 70 MOA Total Travel - Housing Material 7075-T6 forged aluminum - Mount Lower 1/3 Co-witness Mount - Finish Coyote Brown Anodized - Submersion Depth 100 ft. (30m)
