Burris FastFire E Red Dot Reflex sight

The Burris FastFire E is the first fully enclosed emitter red dot in the FastFire series, engineered for pistols, shotguns, and carbines. Built from monolithic machined aluminum, it's waterproof, shockproof, and fogproof-ready for any environment.Specifications and Features: Reticle: FastFire 3.5-MOA Red Dot Magnification: 1X Reticle Color: Red Finish: Black Click Value: 1 MOA Elevation Adjustment, Total Capability: 100 MOA Length: 1.81 in Weight: 2.45 oz. Illumination Settings: 8 daylight / 2 NV Battery: CR2032