SIG SAUER Romeo-X PRO Pistol-Mounted Reflex Sight | Rugged Durable Aluminum Lightweight Waterproof MOTAC Open Sight with 15 Illumination Settings
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Availability:
Only 9 left in stock, order soon!
Arrives
Saturday, May 30
Recently Viewed
Color: Black
Style: 3 MOA Red Dot
Features
- DURABLE CONSTRUCTION - The ROMEO-X PRO, inspired by the MIL-SPEC ROMEO-M17, features a rugged CNC Machined 7075 Aluminum Housing, meeting military standards for reliability and performance, ensuring robustness to withstand challenging conditions; Suited for the optic ready P320, P226 & P229 Family of pistols; Designed with an RX Footprint compatible with DeltaPoint Pro mounts, it ensures a secure fit on various pistols
- HIGH-QUALITY OPTICAL COMPONENTS - Equipped with a Distortion-Free Aspherical Lens, the ROMEO-X PRO open reflex sight from SIG SAUER delivers a clear and distortion-free sight picture for enhanced accuracy; The use of quality optical components ensures optimal light transmission and clarity in various shooting conditions
- ENHANCED PERFORMANCE - The ROMEO-X PRO is equipped with an innovative ultra-low deck height that allows for seamless co-witnessing with standard-height iron sights; Additionally, it integrates a patent-pending Beryllium Copper Flexure Arm, enhancing durability and ensuring reliable performance under demanding conditions
- VERSATILE RETICLE OPTIONS - The SIG SAUER ROMEO-X PRO Reflex Sight offers multiple reticle choices, including a 3 MOA Red Dot, 6 MOA Red Dot, and Circle Dot; This versatility allows shooters to select the reticle that best suits their shooting style and preferences, enhancing accuracy and target acquisition in various shooting scenarios
- CONVENIENT IN USE - ROMEO-X PRO incorporates intuitive adjustment buttons and a side-mounted power unit compartment for easy access; With 20,000 hours of run time and MOTAC technology, it conserves power by activating/deactivating illumination based on motion; The sight offers 15 illumination settings (12 DL & 3 NV), providing users with flexibility in adapting the reticle brightness to different lighting conditions
Brand: Sig Sauer
Color: Black
Style: 3 MOA Red Dot
Sport: Hunting
Item Weight: 0.24 Pounds
Material: Aluminum
Objective Lens Diameter: 24 Millimeters
Compatible Devices: Sig Sauer P320, P226, P229 pistols
Mounting Type: DeltaPoint Pro Mount
Night vision: No
Objective Lens Diameter: 24 Millimeters
Compatible Devices: Sig Sauer P320, P226, P229 pistols
Mounting Type: DeltaPoint Pro Mount
Night vision: No
Reticle Type: 3 MOA Red Dot
Color: Black
Product Style: 3 MOA Red Dot
Item Weight: 0.24 Pounds
Material Type: Aluminum
Brand Name: Sig Sauer
Sport Type: Hunting
Manufacturer: Sig Sauer
UPC: 798681703449
Included Components: SIG SAUER Romeo-X Pro 1x24mm Open Emitter Reflex Red Dot Sight
Unit Count: 1.0 Count
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Saturday, May 30
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Color: Black
Style: 2 MOA / 32 MOA Red Circle Dot
The Sig Optics are usually always pricey but the quality one gets for the money is worth it. I purchased this Romeo X Pro to use on my service pistol, a Sig P320 X Full size. I work professional armed security and I wanted an optic that would ensure optimum accuracy if a situation arose that requires me to deploy my firearm in defense of the workers I protect. The Romeo X Pro has given me that confidence. I was able to install the unit on my P320 in less than 15 minutes. Since Sig has upgraded to the X frame system, the Romeo X Pro dropped right into place after removing the optics plate. The optic is made to co-witness with the pistols existing sights. My only difficulty was understanding the zeroing directions properly in the Sig optic manual. But after some adjusting and sighting in shots I got it zeroed to excellent accuracy. The optic's controls function easily, though I used the factory setting with the circular reticle with the dot inside. Brightness is easily adjusted with the side buttons. It turns on and off easily ensuring maximum battery life. The battery is easily accessible. I have had no problem at all with it and I practice weekly at an indoor range. I am pleased with it's continued accuracy every time I shoot. I own a number of Sig Sauer pistols and have Romeo Pro optics on my P229/M11A1 and my P320 M18. I also use a Romeo Zero Elite on my P365 X TACOPS which is my EDC. All of the Sig optics are top notch in quality and accuracy and durability.
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Reviewed in the United States on August 20, 2024 by Crafty12player
Color: Black
Style: 6 MOA Red Dot
Awesome. I put it on a six sour X5 works fantastic.
Reviewed in the United States on November 16, 2025 by Ed F.
Color: Black
Style: 3 MOA Red Dot
Fits perfectly and looks nice. Going to the range today to try it out
Reviewed in the United States on May 21, 2025 by Kenneth P Ross
Color: Black
Style: 2 MOA / 32 MOA Red Circle Dot
Awesome sight! Easy to install and zero. Great addition to my Legion X5.
Reviewed in the United States on July 10, 2025 by khaotic11
Color: Black
Style: 6 MOA Green Dot
Nice sight with good fit but the dot was blurry so I had to return it.
Reviewed in the United States on January 9, 2026 by Paul Brainard Jr.
Color: Black
Style: 2 MOA / 32 MOA Red Circle Dot
Prefer this over my Holosun 507 for a variety of reasons. It sits low to the frame, so you don’t need higher sights to co-witness, so factor that into your costs. The glass is clear and sharp. Dot and circle are just the right size. Has shake awake so the light turns off then instantly on when it detects movement. Has a built-in sensor that deactivates the light while the gun is holstered if you have a magnet in your holster. Has held zero after 150 rounds through my 10mm. The battery access on the side is funky, but it’s the easiest to change on any red dot that I’ve encountered. It bolts directly to a P320 without any issues - less than a 5 minute install. I like this much, much better than the Romeo 1 Pro as well. Important note: Amazon is jumbling these up! There are two versions: One for a full sized pistol (P320) and one for the micro pistol (P365). Make sure you get the right size!
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Reviewed in the United States on November 25, 2023 by The Big Bear
Color: Black
Style: 2 MOA / 32 MOA Red Circle Dot
It’s a waste of money Not accurate collecting dust Do not buy it trust me
Reviewed in the United States on April 15, 2026 by Mohammad Gharaibeh
Color: Black
Style: 2 MOA / 32 MOA Red Circle Dot
Lately Amazon has been slow, not with seller two days morning delivery. Product is exactly as advertised. I would include a picture with it mounted except the parts I am going to mount it on haven't arrived. Expect them on Monday five days later than to optic. I will order for them again. Just waiting for the enclosed version to be released. Price is better than who I normally buy from and shipping is so much faster.
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Reviewed in the United States on July 6, 2024 by Austin Marlin