Sig Sauer Electro-Optics Romeo-RS Pro 1x31mm 6 MOA Green Dot Reflex Sight - Black

The Sig Sauer Electro-Optics Romeo-RS Pro is a rugged, pistol-mounted reflex sight purpose-built for duty carry and hard-use training. The hybrid housing pairs a skeletonized steel chassis molded into a high-strength polymer shell - the "RS" stands for Reinforced Steel - giving the optic serious impact resistance without piling on bulk.

Up front, a 31mm objective window is paired with Sig Sauer's SpectraCoat lens coatings and a fixed 1x reflex sight picture. The reticle is a fast-pickup 6 MOA green dot, well-suited to close-quarters defensive work where speed of acquisition matters more than precision holdovers. A large side-mounted illumination control button runs the brightness settings with positive tactile feedback.

Internally, the Romeo-RS Pro runs on a common CR1632 battery rated for a minimum continuous runtime of 20,000 hours, so the sight stays on through long shifts and range days. Windage and elevation are spread across a generous 70 MOA of total travel, giving plenty of room to zero the dot on a wide variety of pistol platforms. Overall length is 1.83" in a low-glare black finish.