Built to offer the same battle-proven ruggedness as other Aimpoint products, the Micro R-1 is able to perform under extreme conditions while adding negligible weight to your weapon. Suitable for use on rifles, carbines, shotguns, and handguns, the Aimpoint Micro R-1 is ideal as a stand-alone sight, and because it weighs less than 4 ounces including the integrated Picatinny mount, it can easily be piggybacked on top of larger magnifying scopes optics. Aimpoints unique band-pass coating on the front lens gives the highest possible dot brightness, while providing the clearest, brightest image possible. Features 13 brightness settings for use in daylight and low-light conditions, so the Micro R-1 is ready for use around the clock. Unique Features of the Micro R-1: Ideal for rifles, carbines, shotguns, and handguns 1x (non-magnifying) parallax-free optic Integral Weaver-style mount allows easy attachment to any rail Patent pending mount is keyed to the sight body to absorb recoil New ACET technology allows 50,000 hours (over 5 years) of constant operation from one battery 4 MOA dot 13 brightness settings for use in daylight and low-light conditions Silver metallic finish Submersible to 15 feet (5 meters) Precision adjustments for windage and elevation. Top of protective caps fits into holes on adjustment screws no other tool required Use as a stand alone sight or piggybacked on larger magnifying optics