The Trijicon MRO-C-2200347 MRO SD green dot optic delivers fast, precise target acquisition for rifles, carbines, and shotguns. Its 2 MOA green dot and wide viewing aperture support rapid engagement while preserving situational awareness.A re-engineered objective lens enhances optical performance and magnifier compatibility. The sealed, waterproof forged 7075-T6 aluminum housing resists demanding field conditions, while ambidextrous brightness controls and sub-flush adjusters enable streamlined operation. Improved windage and elevation controls support dependable zero retention under recoil and drops.1/2 MOA per-click adjustment2 MOA green dotLow mount includedChoose this Trijicon rifle optic for consistent, field-ready aiming performance.