The Trijicon MRO SD (Miniature Rifle Optic, part no. MRO-C-2200301) is a sealed miniature reflex sight built for fast target acquisition on rifles, carbines, and shotguns, here configured with a low mount and an adjustable 2 MOA red dot. The large aperture and tapered light path maximize the viewing area, improving situational awareness and speeding up target engagement, especially from non-standard shooting positions encountered while hunting or in military and law enforcement roles. Ambidextrous brightness controls, sub-flush adjusters, and a fully sealed, hard-anodized forged 7075-T6 aluminum housing make this compact optic a durable choice for close to mid-range work.

Key Specifications

• 2 MOA adjustable red dot reticle balances precision with fast target acquisition.
• Low mount configuration suits shooters who prefer a lower cheek weld on their platform.
• .50 MOA adjustment clicks allow precise zeroing.
• Infinite eye relief supports both-eyes-open shooting from any head position.
• Ambidextrous brightness controls make adjustments easy from either side of the optic.
• Fully sealed, waterproof, hard-anodized forged 7075-T6 aluminum housing.
• Compact 2.90 inch length keeps the optic’s footprint small on the rail.
• Weighs approximately 1.099 lbs, reflecting its build and materials.

Frequently Asked Questions

What mount does this MRO use? A low mount configuration, suited to shooters who prefer a lower cheek weld.

What dot size does it use? A 2 MOA adjustable red dot.

Is the housing sealed against weather? Yes, it’s a fully sealed, waterproof, hard-anodized 7075-T6 aluminum housing.

Buy the Trijicon MRO SD Red Dot Sight

Compact, durable, and built for fast target engagement, the MRO SD in a low mount configuration suits rifles, carbines, and shotguns alike. Order it from our Lubbock, Texas gun shop for fast, insured shipping, and see the rest of the Trijicon red dot sights lineup.