SIG SAUER Romeo-X PRO Reflex Sight (Red Circle Dot, Flat Dark Earth)

The ROMEO-X PRO optic offers advanced red-dot technology in a streamlined, durable package. Featuring a CNC 7075 aluminum housing, intuitive adjustment buttons, a side-mounted battery compartment, and a low-profile design that allows co-witnessing with standard-height iron sights. Compatible with optics-ready pistols such as the P320, P226, and P229 families.

Durable, Precision Construction

CNC-machined 7075 aluminum housing with a patent-pending beryllium copper flexure arm; inspired by the ROMEO-M17 design and built for long-lasting reliability.

Advanced Optics Performance

Distortion-free aspherical lens with open emitter design and multiple reticle options for clear, adaptable targeting.

Illumination System

MOTAC (Motion Activated Illumination) with 15 brightness settings, including 3 night vision modes for versatile lighting conditions.

Efficient Power & Design

Up to 20,000-hour battery life with convenient side-load battery compartment and intuitive adjustment controls.

Low-Profile Compatibility

Low deck height allows co-witness with standard-height iron sights; compatible with optics-ready platforms such as P320, P226, and P229; rated for 10mm use and assembled in the U.S.A.