Sig Sauer Romeo-RS 1x31mm Red Dot Sight – 6 MOA Green Dot

The Sig Sauer Romeo-RS is a pistol-mounted red dot sight designed to deliver the speed and precision of a slide-mounted optic without the premium price tag. Built for concealed carry pistols, duty guns, and competition setups, it gives shooters a fast, intuitive aiming point that speeds up target acquisition over traditional iron sights.

Inspired by the construction of modern striker-fired pistols, the Romeo-RS housing is formed around a rugged steel chassis that shields a premium aspherical glass lens with SpectraCoat coating for a bright, clear sight picture. A side-mounted illumination button sits flush in the polymer housing to prevent accidental bumps, while a side-load battery tray simplifies battery swaps without removing the optic. MOTAC (Motion Activated Illumination) automatically powers the dot on when motion is detected and shuts it down when the pistol is still, extending battery life in the field. The optic uses the Delta Point Pro mounting footprint, an industry-standard cut reinforced with steel recoil pins that lock the sight down and eliminate lateral shift under recoil.

Key Specifications

• Magnification: 1x
• Objective Lens: 31mm
• Reticle: 6 MOA Green Dot
• Illumination: MOTAC Motion Activated Illumination
• Lens Coating: SpectraCoat aspherical glass
• Housing: Steel-reinforced chassis
• Mount Type: Delta Point Pro footprint with steel recoil pins
• Length: 1.83 inches
• Battery Access: Side-load tray

This is a great choice for concealed carry shooters and duty pistol owners who want a durable, quick-acquisition dot without stepping up to a premium price point, making the Sig Sauer Romeo-RS for sale at Loftus Firearms.