Trijicon 2200332 Mro Sd Black 1X25Mm 2 Moa Green Dot Full Co-Witness Mount

The Trijicon MRO SD is a compact 1x25mm reflex sight built for shooters who demand speed and durability without bulk. Designed for rifles, carbines, and shotguns, this green dot optic merges the footprint and legendary toughness of Trijicon's original MRO with an optical design tailored for magnifier pairing and night vision integration. If you're running a modern tactical setup, hunting with a magnified secondary, or planning for low-light work, the MRO SD delivers the fast target acquisition you need in a sealed, hard-use package.

The MRO SD's reengineered objective lens and advanced coatings produce a crisp 2.0 MOA center dot optimized for pairing with the optional MRO 3x Magnifier—a significant refinement for shooters who want flexibility without swapping glass. The sight runs eight illumination settings on a single CR2032 battery, rated for three years of continuous use at the day setting, so you're not fumbling with power changes between sessions. Ambidextrous brightness controls mean left and right-handed shooters get equal access to the brightness wheel. The forged 7075-T6 hard-anodized housing is sealed to 100 feet submersion and engineered to hold zero under direct impact and heavy recoil—exactly what you want when the optic is your primary aiming device.

At 4.8 ounces and measuring just 2.9 inches long, the MRO SD won't weigh down a lightweight rifle or carbine build. It mounts with a full co-witness baseplate, positioning your dot in line with iron sights for ultimate redundancy. Half-minute windage and elevation adjustments track true across a 70 MOA total travel range, giving you the precision to dial in at distance and the room to track moving targets close. If you need a reliable, compact green dot that's equally at home on a 16-inch AR or a precision rifle, the MRO SD is a proven choice.

Key Features

• 1x25mm compact reflex design optimized for magnifier and night vision pairing
• 2.0 MOA green dot with advanced lens coatings for crisp, clean sight picture
• Eight brightness settings; 3-year battery life at day setting (CR2032 lithium)
• Ambidextrous brightness controls for both right and left-handed operation
• Full co-witness mount for redundancy with backup iron sights
• 1/2 MOA per click adjustments; 70 MOA total travel range
• Forged 7075-T6 hard-anodized housing; rated for 100-foot submersion
• Sealed, waterproof design engineered to hold zero under impact and heavy recoil
• 4.8 oz weight; 2.9 in. length

Specifications

Frequently Asked Questions

Can the Trijicon MRO SD work with a magnifier?

Yes. The MRO SD's reengineered optical design is specifically optimized for pairing with magnifiers, including Trijicon's optional MRO 3x Magnifier. The enhanced lens coatings deliver a crisp, clean sight picture through magnification.

What battery does the MRO SD use and how long does it last?

The MRO SD runs on a single CR2032 lithium battery. At the day setting (setting 5 of the 8 available brightness levels), the battery is rated for three years of continuous use at 70°F. All eight brightness settings are available; runtime varies depending on which setting you use.

Does the MRO SD come with iron sights or a co-witness capability?

The MRO SD does not include iron sights, but it mounts with a full co-witness baseplate. This positions your green dot in vertical alignment with standard backup iron sights, giving you redundancy if the optic fails.

Is the MRO SD waterproof and rugged enough for rough handling?

Yes. The MRO SD is fully sealed and waterproof to 100 feet of submersion. The housing is forged from 7075-T6 hard-anodized aluminum and engineered to hold zero under direct impact and heavy recoil, making it suitable for hard-use, tactical, or hunting environments.