The Trijicon® Miniature Rifle Optic (MRO®) is a reflex-style sight intended for use on rifles, carbines, and shotguns to provide fast target acquisition. It's 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. It also features ambidextrous brightness controls, sub-flush adjusters, advanced lens coatings, and a fully sealed, waterproof, hard anodized forged 7075-T6 housing, making the MRO the ultimate Mini Reflex Sight.

The MRO HD is optimized for use with a magnifier, with a re-engineered objective lens to produce a refined 2.0 MOA center dot surrounded by a 68 MOA segmented circle reticle. The ambidextrous reticle and brightness control allows the user to choose between a full reticle or center dot only. And the good news? This package actually includes the 3X Magnifier.

The 3X Magnifier

The Trijicon MRO HD 3X Magnifier was specifically designed for use with the MRO HD. By magnifying the target, the shooter is able to use the crisp dot in the MRO HD to quickly and accurately engage targets at extended distances. The MRO HD Magnifier is short and compact, which saves weight and rail space. The design features easy-to-set flush, tool-less adjusters that make centering the reticle in the field of view easy. The adjustable diopter allows the user to tune the optical performance to their eyes.

The Magnifier also includes a multi-position, flip-to-side, quick-release levered mount which makes mounting and un-mounting the optic from the host platform quick and easy. This mount is also designed to flip into place over the top of back up iron sights commonly used on modern sporting rifles. Each Magnifier includes a riser plate and additional fasteners to allow the optic to align with either 1/3rd or full co-witness MRO HD mounts.

• Multi-coated lenses provide superior clarity and light-gathering capabilities with zero distortion for a crisp dot reticle
• 2 reticle choices: 2 MOA dot, or 2 MOA dot with 68 MOA segmented ring
• Rugged 7075-T6 aluminum housing provides exceptional durability
• Ambidextrous brightness controls
• 8 brightness settings: 5 daylight, 1 super-bright, and 2 night vision
• 2.5 years of continuous use (with 2 MOA dot only)
• 1 MOA adjustments for windage and elevation
• Capless design (utilizing sub-flush adjusters) eliminates lost caps, snag hazards and ensures against inadvertent adjustment or loss of zero
• Includes 3X Magnifier, quick-release flip-to-side mount, and full co-witness mount

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Key Specifications