Sig Sauer Electro-Optics ROMEO-RS PRO 1x31mm 6 MOA Red Dot Sight

The Sig Sauer Electro-Optics ROMEO-RS PRO is a duty-grade open reflex red dot sight purpose-built for carry and competition pistols. The "RS" stands for Reinforced Steel, a hybrid construction that wraps a skeletonized steel chassis in a high-strength polymer housing for a rugged, lightweight package that shrugs off recoil and slide abrasion.

At its core, the ROMEO-RS PRO pairs 1x magnification with a 31mm objective and a 6 MOA red dot reticle driven by a high-efficiency point source LED emitter. A precision-molded aspheric glass lens delivers a distortion-free sight picture, virtually eliminating spherical aberration, and the side-mounted illumination control cycles through 8 brightness levels for daylight and night-vision use. Total elevation travel is rated at 70 MOA for fine, repeatable zeroing.

Built on a Compact (Shield RMS-c) footprint, the ROMEO-RS PRO drops onto optics-ready Sig Sauer P320, P226, and P231 pistols, as well as other RMS-c-pattern slides. The optic measures 1.83" overall and draws power from a single CR1632 battery housed in a side-mounted tray with a security screw, so swaps can be made without dismounting the optic. Finished in matte Black, the ROMEO-RS PRO is a fast, reliable aiming solution for everyday carry, range work, and duty applications.