Trijicon MRO SD Red Dot Sight Low 1/3 Co-Witness Mount – Black

The Trijicon MRO SD (Miniature Rifle Optic with Submerged Diode) delivers a 2 MOA red dot reticle with enhanced battery life and a streamlined housing designed for defensive carbines, patrol rifles, and close-to-mid-range shooting. The submerged diode design protects the LED emitter from impact while maintaining the MRO's signature large objective lens for exceptional situational awareness. Eight brightness settings—including two night-vision compatible modes—adapt to low-light and daylight conditions without washing out.

Built on a sealed, aircraft-grade aluminum housing, the MRO SD offers fully adjustable windage and elevation with audible clicks (1/2 MOA per click) for precise zeroing. The included low 1/3 co-witness mount positions the optic at optimal height for AR-15 iron sight backup while maintaining a natural heads-up shooting stance. Waterproof to 100 feet and shock-resistant to 50Gs, the optic runs on a single CR2032 battery for up to 5 years at brightness setting 4. No tools required for battery replacement.

• Type: Red Dot Sight
• Magnification: 1x
• Objective Lens: 25mm
• Reticle: 2 MOA Red Dot
• Turret Adjustment: 1/2 MOA per click, Windage/Elevation
• Brightness Settings: 8 (2 NV-compatible)
• Battery: CR2032, 5-year life at setting 4
• Mounting Footprint: Low 1/3 Co-Witness Mount Included
• Waterproof/Fogproof: Yes, 100 ft depth rated
• Weight: Approximately 4.1 oz (optic only)