The Trijicon MRO SD is a sealed miniature reflex sight designed for rifles, carbines, and shotguns, with an enhanced optical system built around a crisp 2.0 MOA center dot. Its reengineered objective lens and advanced coatings provide enhanced optical performance while supporting compatibility with magnifiers and night vision devices. The MRO SD features a forged 7075-T6 hard-anodized housing with fully sealed construction and dry nitrogen protection. Ambidextrous brightness controls, eight brightness settings including two night-vision-compatible settings, and recessed sub-flush adjusters provide a streamlined control layout. Improved windage and elevation adjusters are designed to maintain zero under drops and recoil. Specifications Manufacturer: Trijicon Model: MRO SD Magnification: 1x Objective Diameter: 25mm Reticle: 2.0 MOA Red Dot Housing Material: Forged 7075-T6 Housing Finish: Hard-Anodized Coyote Brown Brightness Settings: 8 Night Vision Settings: 2 Brightness Controls: Ambidextrous Adjusters: Recessed, Sub-Flush Lens: Reengineered Objective with Advanced Coatings Construction: Fully Sealed Nitrogen Purged: Yes Magnifier Compatibility: Yes Night Vision Compatibility: Yes Battery Life: 2.5 years at setting 5 of 8 Included: Lens Cloth, MRO Manual, Warranty Card, MRO Mount Guide, Trijicon Logo Sticker Get it at BattleHawk Armory!