Sig Sauer Romeo-X Enclosed Reflex Sight

An open emitter collects weather. A sealed one keeps the dot you need.

A pistol optic has to survive the holster, the rain, and the first hard presentation.

Sealed Picture: Fully enclosed optics and a CNC 7075 aluminum housing keep dirt and weather off the emitter while you draw.

Clean Dot: An aspherical lens and point source emitter give a distortion-free sight picture with 3 MOA or 6 MOA green dots.

Power Discipline: MOTAC wakes the dot on motion. Fifteen illumination settings, including night vision levels, and a side-load battery with 20,000 hour runtime keep the optic working.

Iron Cowitness: Ultra-low deck height lines up with standard-height iron sights, so a dark optic is not a blind presentation.

Footprint Choice: Pro and Compact standardized footprints match the slide you actually run.

Present the pistol, find the dot, and finish the work.