Ideal for shotguns rifles crossbows handguns and more truglo's traditional red-dot sight features 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.These sights have an integrated weaver-style mounting system.Includes one 3v cr2032 battery.This model is clamshell packaged for retail sales.Battery: CR2032Magnification: 1xObjective: 30mmField Of View: WideEye Relief: UnlimitedDot Size: 5 MOALength: 3.80"Finish: Black MatteReticle: Red DotProofs: Weather ResistantOptic Coating: Fully Multi-CoatedWindage Elevation: 30 MOA