Trijicon may have just announced its new Miniature Rifle Optic (MRO), but for several weeks now American Rifleman editors have been quietly testing the new red-dot sight behind the scenes and will ...

Trijicon has added a new series of Quick Release mounts for its RMR and MRO line of reflex sights, allowing for single-handed operation while retaining return to zero accuracy.

The MRO is parallax free, with infinite eye relief for quick and accurate engagement no matter your position. Trijicon engineers built-and tested-the MRO to operate in temperatures ranging from ...

The Trijicon MRO™ (Miniature Rifle Optic) is a sealed miniature reflex sight intended for use on rifles, carbines and shotguns to provide fast target acquisition. The large aperture ...