Sig Sauer ROMEO-X SIG-LOC PRO 3 MOA Red Dot Sight

The Sig Sauer ROMEO-X SIG-LOC PRO is an enclosed reflex sight designed for pistol mounting using the SIG-LOC PRO footprint. It provides a 3 MOA red dot in a fully enclosed optical system, with an emphasis on a low deck height for standard-height iron sight co-witness. The SIG-LOC mounting system establishes multiple points of contact between slide and optic to reduce shift in zero under recoil and impact.

Key Specifications

• The reticle is a 3 MOA red dot.
• Magnification is 1x for non-magnified target acquisition.
• The objective lens diameter is 24 mm.
• The overall length measures 1.9 in.
• The weight is 1.46 oz.
• The mount type is SIG-LOC PRO for pistol slide integration.
• The power source is a CR2032 battery with a reported 20000 hour life.
• Illumination provides 15 settings (12 day, 3 night vision).
• Total elevation travel is 40 MOA and total windage travel is 80 MOA.
• Housing is constructed from 7075 aluminum and features a fully enclosed optical system.

Designed to integrate with SIG-LOC-equipped slides, the ROMEO-X SIG-LOC PRO offers a compact, rugged sighting solution suitable for everyday carry and range applications. Its enclosed emitter, long battery life, and low-profile mounting footprint make it a practical choice for users seeking reliable, straightforward non-magnified optics.