Trijicon MRO SD miniature rifle optic delivers rapid target acquisition on rifles, carbines, and shotguns. Its 2 MOA green dot, large aperture, and tapered light path support precise aiming while preserving situational awareness.Re-engineered objective optics enhance image performance and magnifier compatibility, while ambidextrous brightness controls enable intuitive adjustment. A sealed, waterproof forged 7075-T6 aluminum housing protects performance in demanding conditions; sub-flush windage and elevation adjusters help retain zero through recoil and impact.1/2 MOA per-click adjustment2 MOA green dot reticleFull co-witness mount includedBuilt for dependable, fast engagement with a compact footprint.