Sig Sauer ROMEO-X PRO 1x24mm 3 MOA Green Dot Sight, Black

Sig Sauer ROMEO-X PRO 1x24mm 3 MOA Green Dot Sight Features and Performance

The Sig Sauer ROMEO-X PRO 1x24mm 3 MOA Green Dot Sight is built for shooters who want a slim, durable pistol optic that emphasizes fast target acquisition and practical everyday usability. The ROMEO-X PRO is positioned as an open reflex sight for modern optics-ready handguns, making it a strong option for defensive use, duty-style setups, and general range work where a larger window and low-profile design both matter.

The 3 MOA green dot is a practical choice for handgun use because it offers a clean balance between fast pickup and useful precision. It is large enough to acquire quickly on presentation while still remaining controlled enough for more deliberate shots on target. The green emitter can also be attractive for shooters who prefer that color for visibility and contrast in a variety of lighting conditions.

SIG’s ROMEO-X family information highlights a side-loading CR1632 battery for replacement without re-zeroing, MOTAC motion-activated illumination, and 15 brightness settings. Matching retailer listings for the PRO green-dot variant also place it in the larger PRO-format pistol-optic class, which is commonly associated with the DeltaPoint Pro footprint and a broader viewing window than the compact RMSc-pattern models.

The ROMEO-X family is also marketed around a durable 7075 aluminum housing, distortion-free aspherical lens, and low deck height for practical handgun use. That combination helps make the ROMEO-X PRO appealing for shooters who want a modern full-size pistol dot with a refined sight picture, dependable activation, and a stronger-duty feel than many lightweight carry-only optics.

If you are building out a complete handgun optics setup, you can browse more options in our
Optics & Optics Accessories
collection. You can also explore additional non-magnified sighting options in our
Red Dots & Non-Magnified Optics
category.

For manufacturer information and additional product details, visit
SIG SAUER.

• Manufacturer: Sig Sauer
• Model: ROMEO-X PRO
• MPN: SORX1080
• UPC: 798681696567
• Magnification: 1x
• Objective Lens Diameter: 24mm
• Reticle: 3 MOA Green Dot
• Color: Black
• Battery: CR1632
• Brightness Settings: 15
• Technology: MOTAC motion-activated illumination
• Housing Material: 7075 aluminum
• Configuration: Open reflex pistol sight