SIG Sauer ROMEO-X Pro Open Reflex Red Dot Sight 1x24mm 2 MOA / 32 MOA Red Circle Dot Reticle, FDE – SORX1002

The SIG Sauer ROMEO-X Pro Red Dot Sight is a premium open reflex pistol optic designed for optic-ready pistols using the SIG PRO / DeltaPoint Pro-style footprint. Built with a CNC-machined 7075 aluminium housing, ultra-low deck height, side-loading CR1632 battery compartment, and MOTAC motion activation, the ROMEO-X Pro delivers a durable, low-profile red dot sight for compatible pistol platforms.

This SORX1002 model features an FDE finish and a selectable 2 MOA red dot / 32 MOA red circle reticle system, allowing the user to run the dot only, circle only, or circle-dot combination. The optic includes 15 illumination settings, including 12 daylight and 3 night vision-compatible settings, with up to 20,000 hours of runtime from a single CR1632 battery.

Designed, developed, tested, and assembled in the USA, the ROMEO-X Pro includes a distortion-free aspherical lens, patent-pending beryllium copper flexure arm, open emitter design, 10mm-rated construction, IPX7 water resistance, and a low deck height designed to allow co-witness with standard-height iron sights on compatible pistols. SIG lists the ROMEO-X Pro as designed for optic-ready pistols with the DeltaPoint Pro footprint.

Compatibility Note: The ROMEO-X Pro uses the SIG PRO / DeltaPoint Pro-style footprint. Always confirm slide cut, mounting screws, and adapter plate requirements before installation.

Ideal For

SIG Sauer P320 optic-ready pistol builds
SIG Sauer P226 and P229 optic-ready pistols
Users wanting a premium open reflex pistol red dot sight
Shooters wanting a selectable red circle-dot reticle
FDE pistol builds and matching optic setups
Standard-height iron sight co-witness setups
Duty, range, and defensive pistol optic setups

Key Features

• Open reflex pistol red dot sight with 1x24mm optical design
• Selectable 2 MOA red dot, 32 MOA red circle, or circle-dot reticle
• FDE finish for matching Flat Dark Earth pistol builds
• CNC-machined 7075 aluminium housing for high durability
• Designed for SIG PRO / DeltaPoint Pro-style optic-ready pistol footprints
• Low deck height for co-witness with standard-height iron sights on compatible pistols
• Side-loading CR1632 battery compartment for battery changes without removing the optic
• MOTAC motion activated illumination
• D.A.R.C. technology for GEN3+ night vision compatibility
• 15 brightness settings: 12 daylight and 3 night vision-compatible
• Distortion-free aspherical lens
• Patent-pending beryllium copper flexure arm
• Open emitter design
• 10mm rated construction
• IPX7 water resistance
• Designed, developed, tested, and assembled in the USA

Technical Specifications

What’s Included

• SIG Sauer ROMEO-X Pro 1x24mm Open Reflex Sight
• CR1632 Battery
• Mounting Screws
• T6 Torx Wrench
• T10 Torx Wrench
• Operator’s Manual
• Accessory Kit