Description
ROMEO-X SIG-LOC™ PRO
Redefine your shooting experience with the ROMEO-X SIG-LOC™ PRO, a cutting-edge pistol-mounted red dot optic engineered for unmatched precision, durability, and reliability. Built on the proven SIG-LOC™ (Leverage Optimized Connection) system, originally developed for the MIL-SPEC ROMEO-M17, this optic sets a new standard for pistol optic integration.
Key Features
- Innovative SIG-LOC™ Mounting System: Establishes five points of contact for the industry’s strongest lockup, eliminating zero shift even under heavy recoil or harsh impacts.
- Low-Profile Design: Features the industry’s lowest deck height for seamless co-witness with standard-height iron sights.
- Rugged Construction: Crafted with a 7075 aluminum housing and a fully enclosed, sealed, and purged optical system for ultimate protection against the elements (IPX-8 waterproofing).
- Superior Optics: Distortion-free aspherical glass lens and a longer focal length minimize parallax and reticle distortion, delivering a crisp, forgiving sight picture.
- Versatile Reticle Options: Choose from 3 MOA Red Dot, 6 MOA Red Dot, or Circle Dot reticles to suit your shooting needs.
- MOTAC™ (Motion Activated Illumination): Automatically powers on with motion and off when idle, extending battery life up to 20,000 hours (uses one CR2032 battery).
- 15 Illumination Settings: Includes 12 daytime and 3 dedicated night vision settings for optimal visibility in any lighting condition.
- Advanced Technologies: Equipped with ALT™, LensArmor™, SpectraCoat™, MAGNETAC™, and D.A.R.C. for enhanced performance and durability.
- Infinite Guarantee™: Backed by SIG SAUER’s fully transferable, no-receipt, no-warranty-card-needed lifetime warranty.
Specifications
- SKU: ROMEO-X-PRO-SIG-LOC-CONFIG-PARENT
- RX Footprint: SIG-LOC PRO
- Height: 0.96 in [24.38 mm]
- Magnification: 1x
- Objective Lens Diameter: 24 mm
- Overall Length: 1.9 in [48.26 mm]
- Overall Width: 1.24 in [31.50 mm]
- Total Elevation Travel: 40 MOA
- Total Windage Travel: 80 MOA
- Battery: (1) CR2032
- Emitter: Enclosed
- Color: Black
- Assembled in: USA
Why Choose ROMEO-X SIG-LOC™ PRO?
The ROMEO-X SIG-LOC™ PRO is designed for professionals and civilians alike, offering unmatched reliability and accuracy. Its innovative bottom-mounted SIG-LOC™ system ensures a rock-solid connection to your pistol slide, while its compatibility with SIG-LOC™ footprint slides (check compatibility using the Optics Compatibility Guide) maintains versatility with traditional top-mount reflex sights. Whether you’re in the field, at the range, or in a high-stakes environment, the ROMEO-X delivers performance you can trust.
Note: Verify your slide’s compatibility with the SIG-LOC™ footprint using our Optics Compatibility Guide. Some restrictions may apply based on your location.


