Sig Sauer ROMEO-X Pro Enclosed FDE, 6 MOA Circle Dot

The ROMEO-X Pro Enclosed from Sig Sauer Electro-Optics is a purpose-built pistol reflex sight designed for low-profile, reliable service on compact and full-size pistols. It combines an enclosed, sealed optical system with a low deck height and a side-load battery compartment to support standard-height iron sight co-witness. Motion-activated illumination (MOTAC) and multiple brightness settings provide usable reticle options from daylight to night-vision environments.

Key Specifications

• The housing is made from CNC 7075 aluminum with a fully enclosed, sealed optical system.
• The reticle is an Illuminated Circle w/Red Dot based on a high-efficiency point source emitter.
• The dot measures 6 MOA for quick target acquisition on pistols.
• Power is supplied by a side-load CR1632 battery with up to 20,000 hours of run time.
• There are 15 illumination settings, including 3 night-vision compatible levels.
• The overall length is 1.83 in and the clear aperture measures 24 mm.
• The sight weighs 1.2 oz to minimize added mass to the pistol slide.
• Total adjustment travel includes 70 MOA elevation and 65 MOA windage.
• The optic uses the PRO (DeltaPoint Pro) footprint for standardized mounting options.
• Additional features include MOTAC motion activation and an aspherical lens with SpectraCoat optics.

The ROMEO-X Pro Enclosed is tailored for shooters who want a low-profile, durable reflex sight that integrates with standard-height iron sights and common mounting footprints. Its sealed construction, long run time from a side-load CR1632, and practical reticle configuration make it a capable choice for routine carry and duty use where consistent, dependable sighting is required.