The Trijicon MRO Full Co-Witness Mount Adapter is engineered to secure the Trijicon MRO with a rigid, dependable connection. Built from aluminum and finished in matte black with hardcoat anodizing, this mount delivers protection against environmental exposure and resists wear for consistent performance across varied conditions.
This full co-witness adapter mounts directly to Picatinny rails and stands 1.54″ in height, positioning the optical axis 1.538 inches above the top of the mounting rail. The lightweight design—just 1.68 oz total—maintains durability without excess weight, while its compact 1.500 inches overall length keeps the profile low and reduces the risk of snagging on gear.
Installation is straightforward with four screws and one hex key included; no additional tools are necessary. Full co-witness alignment brings your MRO red dot into line with standard iron sights, allowing fast target acquisition and seamless transitions between sighting systems. This fixed mount serves shooters who want a straightforward, reliable method for attaching the Trijicon MRO to modern rifle platforms.





