Sig Sauer Romeo5 Red Dot Sight 1x20mm 2 MOA

Manufactured by Sig Sauer
SKU: SOR52001
MPN: SOR52001
Manufactured by Sig Sauer
108 Reviews
$119.99 $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 scope at a great price

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I now have three of these. a great red dot scope for all long guns and even pistols. Good price and fast delivery as always.


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I confess to being a “red dot snob”, thinking for years that I HAD to spend several hundred dollars on a sight to buy anything nearing decent. This Romeo5 has absolutely changed my mind. I was, and am shocked at the features, performance, and quality. Add the fact that it was barely over $100, and I’d call it a best buy.

Great purchase

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Great deal on a durable sight!


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Great product. Great Company. Very fast delivery


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Best quality Reddot you’ll ever get for the price

Great product.

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Romeo05 is one of the best affordable red dots on the market. I’ve placed several on my high powered weapons as well as my friends’, and have had no problems with any of their reliability.


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Perfect optic. Battery life and brightness variation for any condition.

Great value

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Shipping was fast. Low price. I should of bought 2
<br>Using on my 7.62x39 ar15

Works Good! greAT FOR THE mONEY TOO

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I have two of them one on an AK,, and another on a gun I shoot Steel Challenge with,,, the DOT is good,, the the Buttons, work without a Fight,, you know holding it,, wondering IF,, it will come on,, or Shut off! Super happy with them,,!

Sig Romeo5 is THE AR Pistol Optic to Buy

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Grabbed another one of these red dots during the last deep discount, simply because for such a deeply discounted price, small footprint, battery life & feature rich optic, you can’t beat the value at 0 to 200m.
<br>Have these mounted on 10.3, 11.5 & 12”” defense/work AR Pistols - fast target/dot acquisition, excellent accuracy, holds zero & you don’t have to worry about battery life. It will be there when you need it, and you’ll hit what you aim at when properly zeroed.
<br>Wait until a deep discount sale & stock up - you won’t be disappointed.