The Trijicon Miniature Rifle Optic (MRO ) is a reflex-style, sealed sight intended for use on rifles, carbines, and shotguns to provide fast target acquisition. It is designed to be used with both eyes open, providing the operator with maximum situational awareness. The large aperture and tapered light path maximizes the viewing area in such a small optic, allowing for fast target engagement especially from non-standard shooting positions. Advanced lens coatings and electronics produce a crisp red dot. The brightness control dial on the MRO is specifically designed for ambidextrous usage. With a mid-adjustment off position and eight discernible brightness settings, this brightness dial allows for quick and ergonomic adjustments. The MRO features fully protected adjusters that maintain zero even during rough handling, and can be adjusted without the need for special tools. Hard-anodized, forged 7075-T6 housing is fully sealed and waterproof, providing durability in demanding conditions. Package Includes: 1 MRO High Mount ( AC32068) 1 Trijicon Logo Sticker ( PR15) 1 Lens Cloth 1 MRO Manual 1 Warranty Card 1 MRO Mount Guide Distance From Top of Mounting Rail to Optical Axis: 1.538 in. ApplicationsLaw Enforcement carbines, rifles, shotguns and submachine guns Optic Order Advisory: In accordance with Payment Card Industry policies, all optics will ship alone to the submitted BILLING ADDRESS only. No separate shipping addresses will be accepted Optics will ship with signature confirmation to ensure proper delivery. We will not make any changes to an order once submitted We will not make any changes to an order once submitted