Sig Sauer ROMEO-RS Compact (RMSc) Red Dot - Circle Dot or 3/6MOA Dot

Featuring a hybrid design with a skeletonized steel chassis embedded in a durable polymer housing, this optic is built for rugged reliability without adding unnecessary weight. With a distortion-free aspheric glass lens and ultra-efficient LED emitter, the ROMEO-RS delivers a crisp, clean sight picture with up to 8 brightness levels. Choose from multiple reticle styles, including a precise 3 MOA or 6 MOA dot, or a fast-acquisition circle/dot combo—available in both red and green. A side-mounted battery tray (CR1632) makes swaps easy without removing your optic, and the large side control button ensures fast reticle adjustments even under pressure. Thanks to MOTAC™ (Motion Activated Illumination), the ROMEO-RS powers on when you move and off when you don’t, preserving battery life for up to 20,000 hours of runtime. Designed, developed, tested, and assembled in the USA Backed by the SIG Infinite Guarantee Specs at a Glance: Footprint: RMSc Clear Aperture: 24mm Reticles: 3 MOA Red, 6 MOA Red, 3 MOA Green, 6 MOA Green, Red Circle/Dot (select models) Weight: Only 0.75 oz (with battery) Waterproof Rating: IPX4 Runtime: 20,000 hours at medium brightness (dot only) Battery: CR1632 (included) Mounts to any RMSc footprint slide or adapter plate.