Viridian Weapon Technologies RFX35 22-26mm Reflex Red Dot Sight 3 MOA Green Dot Flat Dark Earth. Designed to fit full size handguns shotguns and rifles. Tested in the harshest conditions to ensure your optic will be ready whenever you need it. Specifications for Viridian Weapon Technologies RFX35 1x22-26mm Reflex Red Dot Sight: Manufacturer: Viridian Weapon Technologies Color: Flat Dark Earth Fabric/Material: 6061-T6 Aluminum Magnification: 1 x Objective Lens Diameter: 22 - 26 mm Reticle: 3 MOA Green Dot Illumination Color: Green Emitter Type: Open Battery Type: CR2032 Lithium Metal Battery Quantity: 1 Battery Life: 30000 hours Operating Temperature: -4 - 130 Fahrenheit Water Resistance Level: IPX-6 Length: 1.93 in Weight: 1 oz Red Dot Sights-Footprint: RMSc Adjustability: Adjustable Package Contents: Viridian Weapon Technologies RFX35 1x22-26mm Reflex Red Dot Sight Viridian Weapon Technologies 9810145: RFX35 22-26mm Reflex Red Dot Sight 3 MOA Green Dot Flat Dark Earth