The Trijicon MRO SD (Miniaturized Rifle Optic Subdued Day) delivers enhanced target acquisition with reduced signature visibility in a compact 1x25mm package. This advanced red dot sight features a subdued daylight setting specifically engineered for tactical applications where maintaining a low profile matters most.
What Makes This Different
The MRO SD incorporates Trijicon's proprietary LED technology with eight brightness settings, including two night vision compatible modes. Unlike standard red dot sights, the subdued daylight setting reduces the optic's signature while maintaining clear target identification. The 25mm objective lens provides a wider field of view compared to smaller tube designs, while the 2 MOA red dot delivers precise shot placement at extended ranges.
Key Features
- 2 MOA red dot reticle for precision accuracy at all practical distances
- Eight brightness settings including two NV-compatible modes
- Subdued daylight setting reduces optical signature
- 25mm objective lens maximizes field of view and light transmission
- Waterproof to 30 meters with fully sealed housing
- Battery life exceeds 5 years of continuous use on medium setting
- Compatible with standard Picatinny and Weaver rail systems
Field testing demonstrates consistent zero retention through temperature extremes from -51°F to 160°F. The aircraft-grade aluminum housing withstands recoil from magnum calibers while maintaining point of impact. Law enforcement agencies rely on the MRO SD for patrol rifle applications, while competitive shooters appreciate the fast target acquisition in 3-gun competitions. The Coyote Tan finish provides corrosion resistance and matches FDE weapon systems.
Technical Specs
- Magnification: 1x with both eyes open capability
- Objective lens diameter: 25mm
- Dot size: 2 MOA at 100 yards
- Eye relief: Unlimited
- Battery: Single CR2032 lithium (included)
- Weight: 4.1 ounces without mount
- Length: 2.6 inches
- Housing material: Forged 7075-T6 aluminum
- Finish: Coyote Tan hard coat anodized
- Country of origin: USA
Trijicon backs the MRO SD with their standard limited lifetime warranty covering defects in materials and workmanship. Professional armorers recommend this optic for duty weapons requiring reliable performance in challenging environments. The subdued signature capability makes this the logical choice for tactical applications where concealment matters.