Check the listing for details. Sig Sauer ROMEO3 MAX, 1x30mm, 3 MOA, 1.0 MOA Adjust, M1913 Mount, Black SOR31003. Condition: New. Listed at 449.99 USD. --> Sig Sauer ROMEO3 MAX, 1x30mm, 3 MOA, 1.0 MOA Adjust, M1913 Mount, Black SOR31003 SKU: SOR31003-Sig Sig Sauer ROMEO3 MAX, 1x30mm, 3 MOA, 1.0 MOA Adjust, M1913 Mount, Black SOR31003 Designed for competitive use in collaboration with the captain of Sig Sauer's shooting team, the ROMEO3 MAX is a compact reflex sight that offers a crisp red dot and a wide sight picture. The ROMEO3 MAX features Sig's MOTAC (Motion Activated Illumination System) that activates red dot illumination when motion is detected and deactivates dot illumination when motion ceases - allowing for up to 20,000 hours of runtime per battery. Features of the ROMEO3 MAX Reflex SightHigh Transmittance Red Notch ReflectorMOTAC Technology12 Illumination Intensity SettingsCNC Machined Aluminum HousingIPX-7 Waterproof RatedWide Sight PictureSide Load Battery CompartmentIncludes Low-Profile Picatinny Rail Mount Manufacturer's Part Number SOR31003 UPC 798681597802Battery Type Objective Lens Diameter: 30mm Window Height: 1" / 24mm Window Length: 1.2" / 30mmBattery CR2032Product Type Dimensions: Overall Length: 2.1" Front Width: 1.3" Rear Width: 1.1" Overall Height: 1.4"Magnification Range: 1xReticle Details 3 MOA Red Dot Adjustments: 1 MOA Overall Elevation Adjustment: 110 MOAOverall Windage Adjustment: 80 MOAWeight: 1.5 ozItem Condition