Free Shipping & Free Returns*

FREE SHIPPING on Over 250,000 Products

Enjoy free shipping during the holidays! Shop now and get Free Value Shipping on most orders over $49 to the contiguous 48 states, DC and to all U.S. Military APO/FPO/DPO addresses.

Enjoy Our Extended FREE RETURNS

We want to ensure that making a return is as easy as possible! With our Hassle-Free, Extended Holiday Returns, eligible orders placed from November 12, 2025 on will benefit from an extended return deadline (January 13, 2026 or 30 days after receipt of your order - whichever is later). We'll even cover the cost of return shipping. Learn more about our Return Policy.

Shopping Cart
Questions & Answers

Save on Featured Sig Sauer Products

Blazin' Deal
Prices have been cut drastically on 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, but you'll still get the best deal out there. This offer won't last long, so don't miss out!
In Stock
3 Models Available
Color
All
Included Accessories
All
Search
Click to select this item for your bundle offer!

Buy Together and Save

As low as $876.98
You Save Up to 16%
Receive $8.00 OP Bucks

Product Info for Sig Sauer Romeo-X 1x Reflex Sight

Rugged dependability meets streamlined design with the all-new ROMEO-X Enclosed pistol red dot from SIG SAUER. Leveraging SIGs experience developing durable red-dot technologies trusted by armed forces around the world, the ROMEO-X Enclosed optimizes strength and reliability for the concealed environment.image

Featuring a robust CNC 7075 aluminum housing and aspherical glass lens system built around a high-efficiency point source emitter, the ROMEO-X Enclosed creates a rock-solid, distortion free, aiming solution for the most demanding shooters and circumstances.

Equipped with a side-mounted battery compartment and SIG SAUERs patent-pending beryllium copper flexure system, the ROMEO-X Encloseds ultra-low deck height allows for effortless co-witness with standard height irons and is available in both Pro and Compact standardized footprints.

Building up SIG SAUERs DNA of trusted military innovation, the ROMEO-X Enclosed delivers streamlined dependability without compromise.

ROMEO-X Enclosed. Where X marks the dot.

Specifications for Sig Sauer Romeo-X 1x Reflex Sight:

Manufacturer: SIG SAUER
Magnification: 1 x
Condition: New
Red Dot Sights-Footprint: Not Applicable

Features of Sig Sauer Romeo-X 1x Reflex Sight

  • Inspired by MIL-SPEC ROMEO-M17
  • Rugged 7075 aluminum housing with a fully enclosed and sealed optical system.
  • Patent-Pending Beyllium Copper Flexure Arm.
  • Distortion free aspherical lens.
  • MOTAC (Motion Activated Illumination)
  • Avialble Reticles: 3 MOA Red Dot, 6 MOA Red Dot or Circle Dot.
  • 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 1x Reflex Sight

Sig Sauer Romeo-X 1x Reflex Sight Orderable Models

List of Orderable Models

  • SIG SAUER Romeo-X 1x Reflex Sight, PRO Footprint, Circle Dot, Flat Dark Earth, SORX1302 , MPN: SORX1302 , UPC: 798681702114 , Code: SD9-RD-SGSR8-SORX1302
  • SIG SAUER Romeo-X 1x Reflex Sight, Compact Footprint, Circle Dot, Flat Dark Earth, SORX1402 , MPN: SORX1402 , UPC: 798681702138 , Code: SD9-RD-SGSR8-SORX1402
  • SIG SAUER Romeo-X 1x Reflex Sight Compact Footprint, Circle Dot, Rose, SORX1408 , MPN: SORX1408 , UPC: 798681702145 , Code: SD9-RD-SGSR8-SORX1408
Compare (0)