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 durable 7075 aluminium housing, ultra-low deck height, and side-loading CR1632 battery compartment, the ROMEO-X Pro delivers a clean, fast sight picture without needing suppressor-height sights on compatible pistol setups.
This SORX1000 model features 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. With 15 brightness settings, including 12 daylight and 3 night vision-compatible settings, the ROMEO-X Pro is built for fast target acquisition across changing lighting conditions.
Designed, tested, and assembled in the USA, the ROMEO-X Pro includes MOTAC motion activated illumination, D.A.R.C. night vision-compatible reticle technology, a distortion-free aspherical lens, and IPX7 water resistance. The low deck height is designed to support co-witness with standard-height iron sights on compatible optic-ready pistols.
Compatibility Note: The ROMEO-X Pro is suited for optic-ready SIG Sauer P320, P226, and P229 family pistols and is designed around the PRO / DeltaPoint Pro footprint. Always confirm slide cut, mounting hardware, and 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
Standard-height iron sight co-witness setups
Shooters wanting a selectable circle-dot reticle
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
- CNC-machined 7075 aluminium housing for high durability
- Designed for PRO / DeltaPoint Pro-style optic-ready pistol footprints
- Low deck height for co-witness with standard-height iron sights on compatible pistols
- Side-mounted 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
- 10mm rated construction
- IPX7 water resistance
- Designed, tested, and assembled in the USA
Technical Specifications
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Specification
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Detail
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Brand
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SIG Sauer
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Model
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ROMEO-X Pro
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MPN
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SORX1000
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UPC
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798681688180
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Product Type
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Open Reflex Pistol Red Dot Sight
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Magnification
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1x
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Clear Aperture Diameter
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24mm
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Reticle
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2 MOA Red Dot / 32 MOA Red Circle
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Reticle Color
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Red
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Reticle Options
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Dot only, circle only, circle-dot combination
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Brightness Settings
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15 total: 12 daylight / 3 night vision
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Night Vision Compatibility
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Yes, GEN3+ night vision compatible
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Battery Type
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CR1632
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Battery Runtime
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Up to 20,000 hours, continuous at medium setting, dot only
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Battery Compartment
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Side-mounted
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Adjustment Click Value
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1.5 MOA per click
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Total Elevation Travel
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80 MOA
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Total Windage Travel
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80 MOA
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Housing Material
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7075 Aluminium
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Finish
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Black
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Footprint
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SIG PRO / DeltaPoint Pro-style footprint
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Mount Type
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Top Mount
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Water Resistance
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IPX7
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Overall Length
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1.83 in
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Overall Width
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1.22 in
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Overall Height
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0.94 in
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Weight
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1.15 oz with battery
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Warranty
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SIG Sauer Infinite Guarantee
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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
- Included contents verified from SIG Sauer’s ROMEO-X operator manual and product page.
