Sig Sauer Romeo5 Red Dot Sight 1x20mm 2 MOA

Manufactured by Sig Sauer
SKU: SOR52001
MPN: SOR52001
Manufactured by Sig Sauer
108 Reviews
$124.99 $159.99

In Stock

Standard orders will ship out 2 business days if ordered by 3:30 pm CST, Monday-Friday. FFL orders will ship within 5 business days or less as long as we have the information for the transfer destination.



The Sig Sauer ROMEO5 Red Dot Sight 1x20mm 2 MOA provides a robust 1x aiming solution for any situation. The sights are parallax-free so point-of-aim and point-of-impact remain the same. Unlimited eye-relief allows you to acquire targets regardless of the position of your eye behind the sight. With up to 50,000 hours of life, the commonly available CR2032 battery is side loading so you can replace it quickly if it fails. Romeo5 also features MOTAC (Motion Activated Illumination), which will automatically turn on or shut down based upon the optic’s movement, increasing battery optimization even further. Sig Sauer makes this optic widely adaptable to various weapons with a M1913 Picatinny system, plus low mount riser and a co-witness riser mount allow the user to customize the view to their perspective. 

  • CR2032 Battery
  • 40,000+ hours of battery life
  • MOTAC (Motion Activated Illumination)
  • Waterproof and Fog proof 
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Battery Life40000 Hours
Battery TypeCR2032 3V Lithium Coin
BrandSig Sauer
Click Value1 MOA
Manufacturer.Sig Sauer
Night Vision CompatibleNight Vision Compatible
Reticle2 MOA Dot
Weight5.1 Oz

WARNING: This Product can expose you to chemicals which is known to state of california to cause Cancer and Reproductive Harm. For more information, see

Ratings & Reviews

108 reviews

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Great Red Dot for the money

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Great for my PCC in 9mm got on sale for an awesome price

The Feedback on these is True!

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I bought 3, all work as advertised.<br>Mounted without issue and the Shake-Awake feature is just simply cool.<br>Very pleased with all 3.

Reliable and inexpensive

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The Romeo is a simple red dot. It’s easy to use and generally inexpensive. These can stand up to hard use.

What's to review?

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It's a Sig Romeo 5. Of course it's awesome. The price was great so I grabbed two.

Durable & affordable Red Dot

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This red dot is very strong and has amazing battery life. I have bought 3 for various builds and have also had friends purchase it. The MOTAC system is also a great feature that will keep your weapon at the ready.


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This red dot is one of the best for the money

Wonderful Red Dot

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I bought this for my daughter after my son and son-in-law have one. Smooth purchase at a great price. All are very happy with them.


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I have 7 of these units, they work Great!!!! <br>I'm using them on a variety of firearms from 22 LR to 458 SOCOM.

Nice little red dot. Crystal clear view.

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The only thing that would make me happier would be flip up or flip down optics covers.

Great dot!

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Shake awake. Clean glass. Holds zero. Been in the desert dust and the rain. Perfect dot size for carbine. Hits for me at 0-300yds no problem.