SIG SAUER ROMEO-RS Compact Green Dot Sight 3 MOA – SOR02180

The SIG SAUER ROMEO-RS Compact is a lightweight open reflex green dot sight designed for slim, optics-ready pistols using the RMSc footprint. Built with a hybrid steel and polymer housing and a molded glass aspheric lens, it delivers a clear and consistent sight picture in a compact profile.

The 3 MOA green dot provides enhanced visibility in bright conditions while maintaining precise aiming capability. SIG’s MOTAC motion-activated illumination system ensures the optic is always ready, and the side-mounted CR1632 battery tray allows for battery replacement without removing the optic.

Ideal For

• Optics-ready compact pistols (RMSc footprint)
• Concealed carry
• Defensive shooting
• Range training

Key Features

• 3 MOA Green Dot Reticle – Enhanced visibility with precise aiming
• 1x24mm Open Reflex Design – Compact window for carry-focused setups
• RMSc Footprint Compatibility – Fits Shield RMSc footprint slides
• MOTAC Illumination – Motion-activated on/off system
• Aspheric Glass Lens – Clear, distortion-free sight picture
• Side-Load CR1632 Battery Tray – Battery access without removing optic
• Hybrid Steel/Polymer Housing – Durable construction with reduced weight
• 8 Brightness Settings – Adjustable illumination levels

Technical Specifications

What’s Included

• SIG SAUER ROMEO-RS Compact Green Dot Sight
• CR1632 Battery
• User Documentation