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SIG SAUER Romeo-RS Pro 1x31mm Reflex Red Dot Sight, Color: Black, Clear, Battery Type: CR1632, Up to 10% Off and Blazin' Deal w/ Free Shipping — 7 models

02:31
SIG SAUER SOR02030 Romeo-RS Pro Black 1x31mm 3 MOA Red Dot Reticl
SIG SAUER Romeo-RS Pro 1x31mm Reflex Red Dot Sight, 6 MOA Green Dot Reticle, Black, Black, SOR02090
SIG SAUER Romeo-RS Pro 1x31mm Reflex Red Dot Sight, 3 MOA Green Dot Reticle, Black, Black, SOR02080
SIG SAUER Romeo-RS Pro 1x31mm Reflex Red Dot Sight, Circle Dot, Black, SOR02000
SIG SAUER Romeo-RS Pro Reflex Red Dot Sight, Clear, SOR02001
SIG SAUER Romeo-RS Pro 1x31mm Reflex Red Dot Sight, 3 MOA, Black, SOR02030
SIG SAUER SOR02030 Romeo-RS Pro Black 1x31mm 3 MOA Red Dot Reticl
SIG SAUER SOR02030 Romeo-RS Pro Black 1x31mm 3 MOA Red Dot Reticl
SIG SAUER SOR02030 Romeo-RS Pro Black 1x31mm 3 MOA Red Dot Reticl
SIG SAUER Romeo-RS Pro 1x31mm Reflex Red Dot Sight, Circle Dot, Black, SOR02000
SIG SAUER Romeo-RS Pro 1x31mm Reflex Red Dot Sight, Circle Dot, Black, SOR02000
SIG SAUER Romeo-RS Pro 1x31mm Reflex Red Dot Sight, Circle Dot, Black, SOR02000
SIG SAUER Romeo-RS Pro 1x31mm Reflex Red Dot Sight, Circle Dot, Black, SOR02000
SIG SAUER SOR02030 Romeo-RS Pro Black 1x31mm 3 MOA Red Dot Reticl
SIG SAUER SOR02060 Romeo-RS Pro Black 1x31mm 6 MOA Red Dot Reticl
SIG SAUER Romeo-RS Pro 1x31mm Reflex Red Dot Sight, 6 MOA Green Dot Reticle, Black, Black, SOR02090
SIG SAUER Romeo-RS Pro 1x31mm Reflex Red Dot Sight, 3 MOA Green Dot Reticle, Black, Black, SOR02080
SIG SAUER Romeo-RS Pro 1x31mm Reflex Red Dot Sight, Circle Dot, Black, SOR02000
SIG SAUER Romeo-RS Pro Reflex Red Dot Sight, 1x31mm, 2 MOA Red Dot 32 MOA Circle, Clear, SOR02001
1 of 1 videos
SIG SAUER ROMEO-RS: Reinforced and Reimagined
SIG SAUER SOR02030 Romeo-RS Pro Black 1x31mm 3 MOA Red Dot Reticl
1 of 19 images
SIG SAUER SOR02030 Romeo-RS Pro Black 1x31mm 3 MOA Red Dot Reticl
SIG SAUER Romeo-RS Pro 1x31mm Reflex Red Dot Sight, 6 MOA Green Dot Reticle, Black, Black, SOR02090
2 of 19 images
SIG SAUER Romeo-RS Pro 1x31mm Reflex Red Dot Sight, 6 MOA Green Dot Reticle, Black, Black, SOR02090
SIG SAUER Romeo-RS Pro 1x31mm Reflex Red Dot Sight, 3 MOA Green Dot Reticle, Black, Black, SOR02080
3 of 19 images
SIG SAUER Romeo-RS Pro 1x31mm Reflex Red Dot Sight, 3 MOA Green Dot Reticle, Black, Black, SOR02080
SIG SAUER Romeo-RS Pro 1x31mm Reflex Red Dot Sight, Circle Dot, Black, SOR02000
4 of 19 images
SIG SAUER Romeo-RS Pro 1x31mm Reflex Red Dot Sight, Circle Dot, Black, SOR02000
SIG SAUER Romeo-RS Pro Reflex Red Dot Sight, Clear, SOR02001
5 of 19 images
SIG SAUER Romeo-RS Pro Reflex Red Dot Sight, Clear, SOR02001
SIG SAUER Romeo-RS Pro 1x31mm Reflex Red Dot Sight, 3 MOA, Black, SOR02030
6 of 19 images
SIG SAUER Romeo-RS Pro 1x31mm Reflex Red Dot Sight, 3 MOA, Black, SOR02030
SIG SAUER SOR02030 Romeo-RS Pro Black 1x31mm 3 MOA Red Dot Reticl
7 of 19 images
SIG SAUER SOR02030 Romeo-RS Pro Black 1x31mm 3 MOA Red Dot Reticl
SIG SAUER SOR02030 Romeo-RS Pro Black 1x31mm 3 MOA Red Dot Reticl
8 of 19 images
SIG SAUER SOR02030 Romeo-RS Pro Black 1x31mm 3 MOA Red Dot Reticl
SIG SAUER SOR02030 Romeo-RS Pro Black 1x31mm 3 MOA Red Dot Reticl
9 of 19 images
SIG SAUER SOR02030 Romeo-RS Pro Black 1x31mm 3 MOA Red Dot Reticl
SIG SAUER Romeo-RS Pro 1x31mm Reflex Red Dot Sight, Circle Dot, Black, SOR02000
10 of 19 images
SIG SAUER Romeo-RS Pro 1x31mm Reflex Red Dot Sight, Circle Dot, Black, SOR02000
SIG SAUER Romeo-RS Pro 1x31mm Reflex Red Dot Sight, Circle Dot, Black, SOR02000
11 of 19 images
SIG SAUER Romeo-RS Pro 1x31mm Reflex Red Dot Sight, Circle Dot, Black, SOR02000
SIG SAUER Romeo-RS Pro 1x31mm Reflex Red Dot Sight, Circle Dot, Black, SOR02000
12 of 19 images
SIG SAUER Romeo-RS Pro 1x31mm Reflex Red Dot Sight, Circle Dot, Black, SOR02000
SIG SAUER Romeo-RS Pro 1x31mm Reflex Red Dot Sight, Circle Dot, Black, SOR02000
13 of 19 images
SIG SAUER Romeo-RS Pro 1x31mm Reflex Red Dot Sight, Circle Dot, Black, SOR02000
SIG SAUER SOR02030 Romeo-RS Pro Black 1x31mm 3 MOA Red Dot Reticl
14 of 19 images
SIG SAUER SOR02030 Romeo-RS Pro Black 1x31mm 3 MOA Red Dot Reticl
SIG SAUER SOR02060 Romeo-RS Pro Black 1x31mm 6 MOA Red Dot Reticl
15 of 19 images
SIG SAUER SOR02060 Romeo-RS Pro Black 1x31mm 6 MOA Red Dot Reticl
SIG SAUER Romeo-RS Pro 1x31mm Reflex Red Dot Sight, 6 MOA Green Dot Reticle, Black, Black, SOR02090
16 of 19 images
SIG SAUER Romeo-RS Pro 1x31mm Reflex Red Dot Sight, 6 MOA Green Dot Reticle, Black, Black, SOR02090
SIG SAUER Romeo-RS Pro 1x31mm Reflex Red Dot Sight, 3 MOA Green Dot Reticle, Black, Black, SOR02080
17 of 19 images
SIG SAUER Romeo-RS Pro 1x31mm Reflex Red Dot Sight, 3 MOA Green Dot Reticle, Black, Black, SOR02080
SIG SAUER Romeo-RS Pro 1x31mm Reflex Red Dot Sight, Circle Dot, Black, SOR02000
18 of 19 images
SIG SAUER Romeo-RS Pro 1x31mm Reflex Red Dot Sight, Circle Dot, Black, SOR02000
SIG SAUER Romeo-RS Pro Reflex Red Dot Sight, 1x31mm, 2 MOA Red Dot 32 MOA Circle, Clear, SOR02001
19 of 19 images
SIG SAUER Romeo-RS Pro Reflex Red Dot Sight, 1x31mm, 2 MOA Red Dot 32 MOA Circle, Clear, SOR02001

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Questions & Answers
Will it fit P322 Expert Answer

No, the RS-Pro uses the Deltapoint Pro footprint. You would need the Romeo-RS Compact model which can be found linked below:
https://www.opticsplanet.com/sig-sauer-romeo-rs-compact-red-dot-sight-24mm-objective.html

by Ethan, Gear Expert, February 11, 2026
Will this fit the Sigg 320 compact Expert Answer

Yes, the SIG SAUER Romeo-RS Pro will be directly compatible with the P320 Compact (optic ready models) without the need for an adapter plate.

by Ethan, Gear Expert, January 15, 2026
View All Q&A You Have a Question? Ask!
Customer Reviews
Most Recent Reviews
Romeo-RS Pro didn't even make it past page 11 of the Operator's Manual by Teck, December 26, 2025
Pretty disappointing experience thus far with the Romeo-RS Pro. Made it to page 11 of the operator's manual where you are guided to install the battery and required to torque the security screw to 4 in-lbs to secure the battery tray cover. Unfortun...
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Save 10% on Sig Sauer Pistol Red Dots

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Blazin' Deal
Prices have been cut drastically on select models of this product as part of a special offer. These prices are so low that there's no double-dipping with coupons or any additional discounts - sorry about that. This offer won't last long, so don't miss out!
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Product Info for SIG SAUER Romeo-RS Pro 1x31mm Reflex Red Dot Sight

The ROMEO-RS (Reinforced Steel) was specifically engineered to provide the accuracy and convenience of a pistol-mounted red dot at a cost that competes with high-end iron sights. Inspired by the design of modern striker-fired pistols that employ high-strength polymer and metal, the ROMEO-RS housing forms around a rugged steel chassis that supports and protects a premium aspherical glass lens.image

Threaded metal inserts allow for optimal torque load when mounting the optic to a pistol slide and installing the side-load battery tray, while additional metal inserts provide increased accuracy and strength for the windage and elevation adjustment mechanisms.

The ROMEO-RS features a convenient side-mounted illumination adjustment button protected by a raised steel housing that prevents accidental interference, and the side-load battery tray makes battery replacements easy to do while maintaining zero. SIG SAUERs updated footprint design maintains true compatibility with industry-standard optics cuts while allowing for the additional lock-up strength provided by SIG-LOC recoil pins to eliminate the potential for any lateral shift.

WARNING: California`s Proposition 65

Specifications for SIG SAUER Romeo-RS Pro 1x31mm Reflex Red Dot Sight:

Manufacturer: SIG SAUER
Fabric/Material: Steel/Polymer
Magnification: 1 x
Objective Lens Diameter: 31 mm
Illumination Type: LED
Brightness Settings: 8
Eye Relief: Unlimited
Emitter Type: Open
Lens Material: Glass
Optical Coating: Spectracoat
Battery Type: CR1632
Battery Quantity: 1
Battery Life: 20000 hours
Length: 1.83 in
Width: 1.42 in
Height: 1.21 in
Weight: 26.6 g
Red Dot Sights-Footprint: Deltapoint Pro
Lens Type: Aspherical
W/E Travel at 100 Yds: 70 MOA

Features of SIG SAUER Romeo-RS Pro 1x31mm Reflex Red Dot Sight

  • Hybrid design featuring a skeletonized steel chassis, molded into a high-strength polymer housing
  • Molded glass aspheric lens for a distortion-free sight picture
  • High efficiency point source LED emitter with 8 individual brightness settings
  • Large side control button for easy reticle adjustments
  • Convenient side-mounted CR1632 battery tray with security screw for easy access without removing the optic from the firearm
  • Minimum continuous runtime of 20,000 hours
  • MOTAC (Motion Activated Illumination) that powers up when motion is detected, powering down when inactive

Package Contents:

  • SIG SAUER Romeo-RS Pro 1x31mm Reflex Red Dot Sight

SIG SAUER Romeo-RS Pro 1x31mm Reflex Red Dot Sight Orderable Models

List of Orderable Models

  • SIG SAUER Romeo-RS Pro 1x31mm Reflex Red Dot Sight, 3 MOA Green Dot Reticle, Black, SOR02080 , MPN: SOR02080 , UPC: 798681721504 , Code: SD9-RD-SOR02030-SOR02080
  • SIG SAUER Romeo-RS Pro 1x31mm Reflex Red Dot Sight, 3 MOA, Black, SOR02030 , MPN: SOR02030 , UPC: 798681704682 , Code: SD9-RD-SOR02030-SOR02030
  • SIG SAUER Romeo-RS Pro 1x31mm Reflex Red Dot Sight, 6 MOA, Black, SOR02060 , MPN: SOR02060 , UPC: 798681703364 , Code: SD9-RD-SOR02030-SOR02060
  • USED, SIG SAUER Romeo-RS Pro 1x31mm Reflex Red Dot Sight, 6 MOA, Black, SOR02060 , MPN: SOR02060-EDEMO , Code: SD9-RD-SOR02030-SOR02060-EDEMO-OB-C
  • SIG SAUER Romeo-RS Pro 1x31mm Reflex Red Dot Sight, 6 MOA Green Dot Reticle, Black, SOR02090 , MPN: SOR02090 , UPC: 798681721511 , Code: SD9-RD-SOR02030-SOR02090
  • SIG SAUER Romeo-RS Pro 1x31mm Reflex Red Dot Sight, Circle Dot, Black, SOR02000 , MPN: SOR02000 , UPC: 798681703357 , Code: SD9-RD-SOR02030-SOR02000
  • SIG SAUER Romeo-RS Pro Reflex Red Dot Sight, 1x31mm, 2 MOA Red Dot 32 MOA Circle, Clear, SOR02001 , MPN: SOR02001 , UPC: 798681721498 , Code: SD9-RD-SOR02030-SOR02001

SIG SAUER Romeo-RS Pro 1x31mm Reflex Red Dot Sight Unavailable & Discontinued Models

List of Unorderable Models

  • DEMO, SIG SAUER Romeo-RS Pro 1x31mm Reflex Red Dot Sight, 6 MOA, Black, SOR02060 , MPN: SOR02060-DEMO , Code: SD9-RD-SOR02030-SOR02060-DEMO
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