Sig Sauer ROMEO-X Enclosed Compact 1x24mm Red Dot Sight – 3 MOA Green Dot Reticle

Built as a streamlined civilian version of the MIL-SPEC ROMEO-M17, the Sig Sauer ROMEO-X Enclosed Compact is designed for concealed carry pistols and everyday defensive setups where a shooter needs a fast, reliable aiming point without bulk. Its 3 MOA green dot reticle delivers a crisp, quick sight picture whether you're on the range or carrying daily.

The optic is built around a rugged CNC 7075 aluminum housing with a fully enclosed and sealed optical system, protected by an antireflective-coated aspherical lens for a clear, distortion-free view. A side-loading CR1632 battery compartment lets you swap batteries without disturbing zero, while Sig's patent-pending beryllium copper flexure arm and ultra-low deck height allow effortless co-witness with standard-height iron sights. The sight mounts to pistols using the Shield RMSc (RMS/c) footprint.

Key Specifications

• Magnification: 1x
• Objective: 24mm
• Reticle: 3 MOA Green Dot
• Mount Footprint: Shield RMSc (RMS/c)
• Housing: 7075 Aluminum, fully enclosed and sealed
• Illumination Control: MOTAC motion-activated, 12 daylight + 3 night-vision brightness settings
• Battery: Side-loading CR1632, up to 20,000-hour runtime
• Length: 1.67"
• Lens: Antireflective-coated aspherical window
• Color: Black

Perfect for shooters who carry concealed pistols with the RMSc footprint and want a rugged, low-profile sight that co-witnesses with their irons, the Sig Sauer ROMEO-X Enclosed Compact 1x24mm Red Dot Sight for sale at Loftus Firearms.