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Questions & Answers
Will it mount directly to a Patmos arms revelation slide? Expert Answer

The Patmos arms revelation slide is cut for different optics depending on the pistol model it is designed to fit. The Glock 43 version will be the only model slide compatible with this optic. Glock 19, 17, 26, and Sig P320 models are all cut for the Trijicon RMR footprint.

by Ethan, Gear Expert, March 28, 2024
Will the Romeo-X fit my P226 XFive full size? Or do I need the Pro? Because I like the green fiber optic sights on the compact.

need the pro. also, the 226 xfive has a delta point pro footprint, so you may need an optic plate.

by Levi Robin, Verified Owner, September 9, 2025
Customer Reviews
Helpful Positive Review
Nice Red Dot by SSSig, Verified Owner, June 27, 2025
Have had it for about 9 months now. Holds zero with no issues. Functions just as it should. Nice build quality. Never saw a Sig red dot I would consider before this one, but they have stepped their game up. Buy with confidence.
1/1 found this helpful
Helpful Positive Review
SIG SAUER Romeo-X Compact by Ernesto, Verified Owner, September 19, 2024
This is my third Romeo x. My previous 2 have been great as I run one on a p320 legion and a compact on a p365 legion. I needed to change the Romeo zero on my p322 as it was complete trash and it’s working great.
3/3 found this helpful
Helpful Positive Review
Another great SIG optic by SigMan69, Verified Owner, December 10, 2024
Put this on my P365 Fuse. It didn't disappoint. Much better than the Holosun 407k on my P365 Legion. Super clear glass and dot. Set zero and after about 500 rounds it's still good. I expect many years of service from this little guy.
2/2 found this helpful
Helpful Positive Review
Romeo X compact by Tj Pigg, Verified Owner, May 28, 2024
Good optic. Put it on my P3 65 but I cannot see the front tritium when trying to line up the sites. These are combat sites so the center of the site is where you aim with…… Although you can see more of the front site, you still cannot use it to its ...
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1/1 found this helpful
Helpful Positive Review
I had stayed away from sig optic because of their 1st gen romeo zero. To me it was a cheap optic and i had better options. Recently a friend of mine introduced me to the romeo x. I was sold. Just a great all around optic. Rugged built too.
2/2 found this helpful
Helpful Positive Review
Sig does it again! by Eyeballtim, Verified Owner, September 6, 2024
I bought this to put on my brand new Sig Sauer P365 Fuse. Works great. Pretty much centered right out of the box. And then there’s the optics planet pricing…I’d call it a win-win situation
2/2 found this helpful
Read All 60 Reviews

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Product Info for SIG SAUER Romeo X Compact 1x24mm Reflex Red Dot Sight

Turn your favorite pistol into an entirely new firearm with a brand new SIG SAUER Romeo X Compact 1x24mm Reflex Red Dot Sight. With an extremely durable housing that is trusted by both military and civilian shooters, you can count on these Red Dot Sights to perform at their best when you need them most. The SIG SAUER Romeo X Compact 1x24mm Reflex Red Dot Sight features an extremely low deck height so that you can easily co-witness your optic with your iron sights, further increasing your accuracy and target acquisition speed. From casual weekend shooting to practicing with your EDC firearm to keep you and your family safe, the ROMEO-X is the perfect attachment to help you hit your shots.image

Specifications for SIG SAUER Romeo X Compact 1x24mm Reflex Red Dot Sight:

Manufacturer: SIG SAUER
Magnification: 1 x
Objective Lens Diameter: 24 mm
Illumination Color: Red
Adjustment Click Value: 1.5 MOA
Emitter Type: Open
Battery Type: CR1632
Weight: 1 oz

Features of  SIG SAUER Romeo X Compact 1x24mm Reflex Red Dot Sight:

  • Inspired by MIL-SPEC ROMEO-M17
  • Forged 7075 Aluminum Housing
  • Patent-Pending Beryllium Copper Flexure Arm
  • Distortion Free Aspherical Lens
  • MOTAC (Motion Activated Illumination)
  • Circle Dot With Individually Selectable 2 MOA Dot & 32 MOA Circle
  • Low Deck Height for Standard-Height Iron Sight Co-Witness
  • 20,000 Hour Battery Life With Side Load Battery
  • 15 Illumination Settings Including 3 Night Vision

Package Contents:

  •  SIG SAUER Romeo X Compact 1x24mm Reflex Red Dot Sight

SIG SAUER Romeo X Compact 1x24mm Reflex Red Dot Sight Orderable Models

List of Orderable Models

  • SIG SAUER Romeo-X Compact 1x Reflex Red Dot Sight, 6 MOA Dot Reticle, Black, SORX1260 , MPN: SORX1260 , UPC: 798681696581 , Code: SD9-RD-SSRXC-SORX1260
  • SIG SAUER Romeo-X Compact 24mm Red Dot Sight, Circle Dot Reticle, Black, SORX1200 , MPN: SORX1200 , UPC: 798681686865 , Code: SD9-RD-SSRXC-SORX1200
  • DEMO, SIG SAUER Romeo-X Compact 1x Reflex Red Dot Sight, 6 MOA Dot Reticle, Black, SORX1260 , MPN: SORX1260-DEMO , Code: SD9-RD-SSRXC-SORX1260-DEMO
  • DEMO, SIG SAUER Romeo-X Compact 1x Reflex Red Dot Sight, Circle Dot Reticle, FDE, SORX1202 , MPN: SORX1202-DEMO , Code: SD9-RD-SSRXC-SORX1202-DEMO
  • SIG SAUER Romeo-X Compact 1x Reflex Red Dot Sight, Circle Dot Reticle, FDE, SORX1202 , MPN: SORX1202 , UPC: 798681697717 , Code: SD9-RD-SSRXC-SORX1202
  • USED, SIG SAUER Romeo-X Compact 1x Reflex Red Dot Sight, Circle Dot Reticle, FDE, SORX1202 , MPN: SORX1202-EDEMO , Code: SD9-RD-SSRXC-SORX1202-EDEMO-MI-C

SIG SAUER Romeo X Compact 1x24mm Reflex Red Dot Sight Unavailable & Discontinued Models

List of Unorderable Models

  • USED, SIG SAUER Romeo-X Compact 1x Reflex Red Dot Sight, 6 MOA Dot Reticle, Black, SORX1260 , MPN: SORX1260-EDEMO , Code: SD9-RD-SSRXC-SORX1260-EDEMO-IN-C
  • USED, SIG SAUER Romeo-X Compact 24mm Red Dot Sight, Circle Dot Reticle, Black, SORX1200 , MPN: SORX1200-EDEMO , Code: SD9-RD-SSRXC-SORX1200-EDEMO-US-U
  • USED, SIG SAUER Romeo-X Compact 1x Reflex Red Dot Sight, 6 MOA Dot Reticle, Black, SORX1260 , MPN: SORX1260-EDEMO , Code: SD9-RD-SSRXC-SORX1260-EDEMO-RE-C
  • DEMO, SIG SAUER Romeo-X Compact 24mm Red Dot Sight, Circle Dot Reticle, Black, SORX1200 , MPN: SORX1200-DEMO , Code: SD9-RD-SSRXC-SORX1200-DEMO
  • USED, SIG SAUER Romeo-X Compact 1x Reflex Red Dot Sight, 6 MOA Dot Reticle, Black, SORX1260 , MPN: SORX1260-EDEMO , Code: SD9-RD-SSRXC-SORX1260-EDEMO-SC-C
  • USED, SIG SAUER Romeo-X Compact 24mm Red Dot Sight, Circle Dot Reticle, Black, SORX1200 , MPN: SORX1200-EDEMO , Code: SD9-RD-SSRXC-SORX1200-EDEMO-US-C
  • USED SIG SAUER Romeo-X Compact 24mm Red Dot Sight, Circle Dot Reticle, Black, SORX1200, EDEMO1, Used, Condition Fair , MPN: SORX1200-EDEMO1 , Code: SD9-RD-SSRXC-SORX1200-EDEMO1
  • USED SIG SAUER Romeo-X Compact 24mm Red Dot Sight, Circle Dot Reticle, Black, SORX1200, EDEMO2, Used, Condition Like New , MPN: SORX1200-EDEMO2 , Code: SD9-RD-SSRXC-SORX1200-EDEMO2
  • USED, SIG SAUER Romeo-X Compact 24mm Red Dot Sight, Circle Dot Reticle, Black, SORX1200 , MPN: SORX1200-EDEMO , Code: SD9-RD-SSRXC-SORX1200-EDEMO-RE-B
  • USED, SIG SAUER Romeo-X Compact 1x Reflex Red Dot Sight, Circle Dot Reticle, FDE, SORX1202 , MPN: SORX1202-EDEMO , Code: SD9-RD-SSRXC-SORX1202-EDEMO-RE-B
  • USED, SIG SAUER Romeo-X Compact 24mm Red Dot Sight, Circle Dot Reticle, Black, SORX1200 , MPN: SORX1200-EDEMO , Code: SD9-RD-SSRXC-SORX1200-EDEMO-OB-C
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