Sig Sauer ROMEO-X Pro 1x Open Reflex Red Dot (DeltaPoint Pro / PRO Footprint)
The Sig Sauer ROMEO-X Pro is a full-size, open-emitter pistol red dot built around a CNC-machined 7075 aluminum housing and a distortion-free aspherical lens. It uses a side-loading CR1632 battery and MOTAC (motion-activated illumination) for up to 20,000 hours of runtime without removing the optic for battery changes.
Designed for optic-ready pistols using the DeltaPoint Pro (DPP) / PRO footprint, the ROMEO-X Pro features an ultra-low deck height for standard-height iron sight co-witness, 15 brightness settings (12 daylight / 3 night vision), and IPX7 water resistance.