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Questions & Answers
Will this fit sig p326 x macro comp Expert Answer

The SIG SAUER Romeo-X Pro is not compatible with any P365 series pistol, including the X-Macro Comp. The Romeo-X Pro uses the Deltapoint Pro footprint while the P365 series fits optics with the RMSc footprint. You will be able to use the SIG SAUER Romeo-X Compact model, which can be found by using the link below:
https://www.opticsplanet.com/sig-sauer-romeo-xc-24mm-prismatic-red-dot-sight.html

by Ethan, Gear Expert, December 2, 2024
What will fit my sig p320 x five legion Expert Answer

The P320 X-Five Legion is optic cut for optics with the Deltapoint Pro footprint. This includes optics such as the Vortex Defender ST and Defender XL, Sig Romeo 1 Pro, Sig Romeo X Pro, Eotech EFLX, Leupold Deltapoint Pro, Holosun SCS-320 and more.

by Ethan, Gear Expert, October 21, 2024
Customer Reviews
Helpful Positive Review fantastic red dot by theamazingxan, Verified Owner, April 17, 2025
i've been a longtime sig optics fan, and this red dot does not disappoint. the form factor is great: low deck height, easy controls, side mounted btty, shake awake! my only gripe is the screws supplied are not identical to those that come with a DPP....
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1/2 found this helpful
Helpful Positive Review Sig Sauer Romeo-X Pro 24mm Red Dot Sight by shooter6096, Verified Owner, June 5, 2024
Quality built product. Works fantastic on my Sig 320 X-Ten.
3/3 found this helpful
Helpful Positive Review Fits the sig p320 m18 perfectly by Miguel Zendejas, Verified Owner, December 7, 2023
I did a lot of research and I could not find out whether or not I could co-witness my iron sights through the optic on my Sig M18. It uses the delta point mount so I knew it would fit. So I can answer YES!!!!!! I can see my iron sights through the o...
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15/15 found this helpful
Helpful Positive Review Nice but NOT Deltapoint pro Footprint by Mark, Verified Owner, October 31, 2024
Very high quality but will not fit deltapoint pro footprint. It is the right size, BUT the recoil bosses will not fit.
1/1 found this helpful
Helpful Positive Review Very usable red dot. by coffeewood, Verified Owner, May 9, 2024
This dot co-witnesses on my P229 Pro with the existing Xray3 sights. I like the multi reticle options. The site seems well made and no issues so far.
1/1 found this helpful
Helpful Positive Review best optic for the p320 by Just a normal guy with a gun, Verified Owner, February 15, 2024
I was debating on which optic to get. Like I would go on YouTube and look up all the reviews I finally settled on the Sig Romeo x pro. It natively mounts to the upper which makes it far more reliable than having to use a base plate. Installation proc...
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1/1 found this helpful
Read All 52 Reviews
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Product Info for SIG SAUER Romeo-X Pro 1x24mm Open Emitter Reflex Red Dot Sight

Introducing the new ROMEO-X optics family. Built from the ground up with industry-leading functionality, the ROMEO-X is the result of our experience developing durable red-dot technology that's trusted by the military and put into a streamlined civilian package. Featuring a CNC 7075 aluminum housing, intuitive adjustment buttons, a side-mounted battery compartment, and an ultra-low deck height that gives you the ability to co-witness with standard height iron sights. Designed, tested, and assembled in the USA, the ROMEO-X boasts direct mounting footprints for your favorite optics-ready pistols.image

WARNING: California`s Proposition 65

Specifications for SIG SAUER Romeo-X Pro 1x24mm Open Emitter Reflex Red Dot Sight:

Manufacturer: SIG SAUER
Fabric/Material: CNC Machined 7075 Aluminum
Magnification: 1 x
Objective Lens Diameter: 24 mm
Illumination Type: LED
Illumination Color: Red
Adjustment Type: MOA
Adjustment Click Value: 1.5 MOA
Emitter Type: Open
Battery Type: Lithium Metal, CR1632
Battery Quantity: 1
Battery Life: 20000 hours
Water Resistance Level: IPX-7
Length: 1.83 in
Width: 1.15 in
Height: 0.94 in
Quantity: 1
Red Dot Sights-Footprint: Deltapoint Pro
Base/Mount Type: Top Mount
Zoom Range: 1x

Features of SIG SAUER Romeo-X Pro 1x24mm Open Emitter Reflex Red Dot Sight:

  • Inspired by MIL-SPEC ROMEO-M17
  • CNC Machined 7075 Aluminum Housing
  • Patent-Pending Beryllium Copper Flexure Arm
  • Distortion Free Aspherical Lens
  • Open Emitter
  • 10mm Rated
  • 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 Pro 1x24mm Open Emitter Reflex Red Dot Sight

SIG SAUER Romeo-X Pro 1x24mm Open Emitter Reflex Red Dot Sight Orderable Models

List of Orderable Models

SIG SAUER Romeo-X Pro 1x Reflex Red Dot Sight, Circle Dot Reticle, FDE, SORX1002 , MPN: SORX1002 , UPC: 798681696543 , Code: SD9-RD-SSRXP-SORX1002
SIG SAUER ROMEO-X PRO 1x24mm Reflex Red Dot Sight, 3 MOA Red Dot, Black, SORX1030 , MPN: SORX1030 , UPC: 798681703449 , Code: SD9-RD-SSRXP-SORX1030
SIG SAUER Romeo-X Pro 1x Reflex Red Dot Sight, 6 MOA Dot Reticle, Black, SORX1060 , MPN: SORX1060 , UPC: 798681696550 , Code: SD9-RD-SSRXP-SORX1060
SIG SAUER Romeo-X Pro 24mm Reflex Red Dot Sight, Black, SORX1000 , MPN: SORX1000 , UPC: 798681688180 , Code: SD9-RD-SSRXP-SORX1000
DEMO, SIG SAUER Romeo-X Pro 24mm Reflex Red Dot Sight, Black, SORX1000 , MPN: SORX1000-DEMO , Code: SD9-RD-SSRXP-SORX1000-DEMO
DEMO, SIG SAUER Romeo-X Pro 1x Reflex Red Dot Sight, Circle Dot Reticle, FDE, SORX1002 , MPN: SORX1002-DEMO , Code: SD9-RD-SSRXP-SORX1002-DEMO

SIG SAUER Romeo-X Pro 1x24mm Open Emitter Reflex Red Dot Sight Unavailable & Discontinued Models

List of Unorderable Models

USED, SIG SAUER ROMEO-X PRO 1x24mm Reflex Red Dot Sight, 3 MOA Red Dot, Black, SORX1030 , MPN: SORX1030-EDEMO , Code: SD9-RD-SSRXP-SORX1030-EDEMO-DF-F
USED, SIG SAUER Romeo-X Pro 24mm Reflex Red Dot Sight, Black, SORX1000 , MPN: SORX1000-EDEMO , Code: SD9-RD-SSRXP-SORX1000-EDEMO-RE-C
USED SIG SAUER Romeo-X Pro 24mm Reflex Red Dot Sight, Black, SORX1000, EDEMO4, Used, Condition Like New , MPN: SORX1000-EDEMO4 , Code: SD9-RD-SSRXP-SORX1000-EDEMO4
USED, SIG SAUER Romeo-X Pro 1x Reflex Red Dot Sight, Circle Dot Reticle, FDE, SORX1002 , MPN: SORX1002-EDEMO , Code: SD9-RD-SSRXP-SORX1002-EDEMO-US-C
USED SIG SAUER Romeo-X Pro 1x Reflex Red Dot Sight, Circle Dot Reticle, FDE, SORX1002, EDEMO1, Used, Condition Good , MPN: SORX1002-EDEMO1 , Code: SD9-RD-SSRXP-SORX1002-EDEMO1
DEMO, SIG SAUER ROMEO-X PRO 1x24mm Reflex Red Dot Sight, 3 MOA Red Dot, Black, SORX1030 , MPN: SORX1030-DEMO , Code: SD9-RD-SSRXP-SORX1030-DEMO
USED SIG SAUER Romeo-X Pro 24mm Reflex Red Dot Sight, Black, SORX1000, EDEMO5, Used, Condition Fair , MPN: SORX1000-EDEMO5 , Code: SD9-RD-SSRXP-SORX1000-EDEMO5
USED SIG SAUER Romeo-X Pro 1x Reflex Red Dot Sight, Circle Dot Reticle, FDE, SORX1002, EDEMO2, Used, Condition Like New , MPN: SORX1002-EDEMO2 , Code: SD9-RD-SSRXP-SORX1002-EDEMO2

Proposition 65 Warning for California Consumers

For more information go to www.p65warnings.ca.gov

Notification

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

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