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 Trijicon Logo Sticker (PR15)
1 Lens Cloth
1 MRO Manual
1 Warranty Card
1 MRO Mount Guide
Magnification 1x
Objective Size (mm) 25mm
Length (in) 2.6 in.
Weight (oz) 4.1 oz (116g) with battery installed, without mount
Illumination Source Battery
Reticle Pattern Dot
Day Reticle Color Green
Bindon Aiming Concept No
Eye Relief (in) Infinite
Adjustment @ 100 yards (clicks/in) 1 click = 1/2 MOA
Housing Material 7075-T6 forged aluminum
Batteries 1 CR2032 Lithium Battery
Battery Life 5 years of continuous use at day setting “3” (setting 5 of 8) at 70°F (21°C)
Adjustment Range 70 MOA Total Travel
Illumination Settings 8
Dimensions (LxWxH) 2.6 in. x 1.7 in. x 2.0 in. (66mm x 43mm x 51mm) without mount
Waterproof 100 ft. (30 m)