Sig Sauer Romeo-RS 1x24mm Green Dot Sight – 3 MOA Dot

The Sig Sauer Romeo-RS is a pistol-optic built for shooters who want the speed of a red dot without the premium price tag. Its compact 1x24mm design suits striker-fired handguns and everyday carry pistols where fast, reliable target acquisition matters most, whether at the range or for personal defense.

The Romeo-RS housing forms around a reinforced steel chassis that protects a premium aspherical glass lens, giving it the strength of a metal-bodied optic in a lighter, more compact package. A side-mounted illumination button is embedded into the polymer housing to prevent accidental bumps, while a side-load battery tray keeps maintenance simple. MOTAC (Motion Activated Illumination) automatically powers the dot on when motion is detected and off when the pistol sits idle, helping preserve battery life. The updated footprint maintains compatibility with industry-standard optics cuts and uses steel recoil pins to lock out lateral shift for a more secure mount.

Key Specifications

• Magnification: 1x
• Objective Lens: 24mm
• Reticle: 3 MOA Green Dot
• Illumination: MOTAC Motion-Activated
• Lens Coating: SpectraCoat
• Housing: Reinforced steel chassis with polymer shell
• Length: 1.61 inches
• Mounting: Industry-standard optics cut footprint with steel recoil pins

This is a great pick for concealed carry and home defense pistols where a durable, low-maintenance green dot is a priority, and the Sig Sauer Romeo-RS is available for sale at Loftus Firearms.