Sig Sauer Romeo-X Pro 1x24mm Open Reflex Red Dot
The Sig Sauer Romeo-X Pro is a 1x 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 compartment for battery changes without removing the optic from the slide.
Features include MOTAC motion activation, 15 illumination settings (12 daylight / 3 night vision), and up to 20,000 hours of runtime at a medium setting. Includes the optic and (2) mounting screws.