Sig Sauer Sor02001 Romeo-Rs Pro Clear 1X31Mm 2 Moa Red Dot/32 Circle

The Sig Sauer Romeo-RS Pro is a compact 1x31mm red dot sight built for shooters who want serious optic performance without the serious price tag. This pistol-mounted reflex sight pairs a rugged hybrid steel chassis with a molded polymer housing to deliver the durability of a duty-grade optic while keeping weight down to just 0.94 oz. Whether you're running a modern optics-ready duty gun, competition pistol, or defensive carry setup, the Romeo-RS Pro brings speed and accuracy to the shot.

Sig designed the Romeo-RS Pro around real-world use. The aspheric glass lens gives you a distortion-free sight picture across the 31mm clear aperture, while the open-emitter LED throws a bright 2 MOA red dot with 8 individual brightness settings. Motion-activated illumination (MOTAC) powers the dot up when you draw and down when the gun sits still, stretching battery life to a minimum of 20,000 hours at medium brightness. A side-mounted CR1632 battery tray with security screw lets you swap batteries without breaking zero or removing the sight from your slide.

The PRO footprint is optimized for the Sig P320, P226, and P229 family of pistols with PRO-cut slides. Steel recoil pins and reinforced metal inserts in the housing eliminate lateral shift and boost long-term durability under repeated recoil cycles. Windage and elevation adjustments travel 70 MOA in each direction—more than enough travel for any duty or precision application. Built, tested, and assembled in the USA, the Romeo-RS Pro carries Sig's Infinite Guarantee.

If you're outfitting a P365 optics-ready model, look for the Romeo-RS Compact instead.

Key Features

• Hybrid steel chassis and high-strength polymer housing—lightweight and rugged
• Aspheric molded glass lens for a clear, distortion-free sight picture
• 2 MOA red dot with 8 brightness settings and MOTAC (Motion Activated Illumination)
• Side-mounted battery tray (CR1632) with security screw—swap batteries without removing from slide
• 70 MOA total elevation and windage travel for precise point-of-aim correction
• Steel recoil pins and metal inserts prevent lateral shift under recoil
• 20,000-hour minimum runtime at medium brightness, dot-only mode
• PRO footprint—true compatibility with industry-standard optics cuts on Sig PRO slides
• Designed, tested, and assembled in the USA
• Backed by Sig Sauer's Infinite Guarantee

Specifications

Frequently Asked Questions

Which Sig Sauer pistols is the Romeo-RS Pro compatible with?

The Romeo-RS Pro is designed for optics-ready P320, P226, and P229 models with the PRO-cut slide. It is not compatible with pistols using the original ROMEO1 optics cut. If you own an optics-ready P365, the Romeo-RS Compact is the correct choice for your gun.

How long does the battery last?

The Romeo-RS Pro delivers a minimum of 20,000 hours of continuous runtime at medium brightness with the dot-only mode active. MOTAC (Motion Activated Illumination) extends battery life further by powering down when the pistol is at rest and powering up when motion is detected. The sight uses a standard CR1632 battery, which you can replace via the side-mounted battery tray without removing the optic from your slide.

Can I adjust the point of impact?

Yes. The Romeo-RS Pro provides 70 MOA of total travel in both elevation and windage, allowing you to dial in your preferred point of aim. Adjustments are made via the side control button and the windage/elevation mechanisms, which use reinforced metal inserts for long-term durability.

What is included in the box?

The product record does not specify what accessories or documentation are included with this optic. Contact Bosque Outdoors for details on what comes in the box.