Trijicon MRO SD 1x25 Optic, 2.0 MOA Adjustable Dot Overview The Trijicon MRO SD is a sealed 1x miniature reflex sight designed for rapid target acquisition on rifles, carbines, and shotguns. Its re-engineered optical system produces a crisp 2.0 MOA red dot and supports effective pairing with compatible magnifiers and night-vision devices. Key Features Crisp 2.0 MOA adjustable red-dot reticle Re-engineered objective lens improves optical clarity and magnifier compatibility Eight brightness settings, including two night-vision-compatible settings Ambidextrous brightness dial supports left- and right-handed use Recessed, capless windage and elevation adjusters help prevent accidental changes Forged 7075-T6 aluminum housing provides rugged durability Fully sealed, nitrogen-filled construction resists water and environmental exposure Enhanced adjusters improve zero retention under recoil and impact Specifications Magnification: 1x Objective Lens Diameter: 25 mm Reticle: 2.0 MOA red dot Illumination Source: LED Illumination Settings: 8 Night Vision Compatibility: Yes, two settings Battery: One CR2032 lithium battery Battery Life: Up to 3 years of continuous use at setting 5 of 8 Adjustment Click Value: 1/2 MOA Adjustment Range: 70 MOA total travel Housing Material: Forged 7075-T6 aluminum Finish: Black or Coyote Brown Waterproof Rating: Submersible to 100 ft. / 30 m Dimensions: 2.9 in. L A- 1.7 in. W A- 2.1 in. H Weight: 4.8 oz. Applications Ideal for rifles, carbines, and shotguns used for range training, competition, hunting, defensive setups, and duty applications requiring fast, both-eyes-open aiming. Additional Features The large viewing area reduces perceived tube effect for quicker sight acquisition, while multi-coated lenses deliver a sharp dot with minimal distortion. Trijicon backs the optic's electronics with a five-year warranty and the housing with a limited lifetime warranty.