Ideal for shotguns, rifles, crossbows, handguns and more, Truglo Red-Dot Sights feature a wide field of view for quick, accurate target acquisition. The multi coated lenses produce 95 percent more light transmission, while the anti-reflective interior eliminates stray light. The waterproof, fog-proof and shock-resistant body allows for high-quality optics in all weather. This sight has an integrated weaver-style mounting system. Includes one 3V CR2032 battery. Finish Matte Black Length 3.82" Proofs Water/Shock Resistant/Fog Proof Series Dual Color Weight 7.0 oz Reticle 5 MOA Red/Green Dot Dual Illuminated Dot Size 5 MOA Objective 30mm Eye Relief Unlimited Field Of View 68 ft @ 100 yds Magnification 1x Optic Coating Multi-Coated Tube Diameter 30mm Adjustment Size 1.0 MOA Windage Elevation Adjustable