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SIG SAUER Romeo5XDR 1x20mm Red Dot Sight
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Most Helpful Positive Review i was iffy at first
so the Romeo XDR is a great red dot, (or in my case green dot), but I'm going to be honest, i sat on the fence for a good month before I finally decided and got it, and the only real reason it did beat out it's competitors was probably the fact that SIG won that new big army contract and had an epic...
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Most Helpful Negative Review Very displeased with their optics
I ordered a sig Romeo xdr green dot optics after 2 week's of investigation and comparing to other brands. Always came back it this optics sight for my S&W 9mm FCP. IT CAME Ordered on the 2nd came late today removed from the box inserted the battery per instructions and did not come on. So I repl...
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not a bad purchase

by methman7, Verified Owner from MA, United States Written on December 11, 2025
Firstly shipping was fast, item as described. Mounted properly and worked out the box.
Pros:
  • Price, Fast shipping, acceptable performance for the price.
Cons:
  • None
Would recommend: Yes
Was it helpful to you? Yes | No

Mr. Duarte

by Daniel Duarte, Verified Owner from TX, United States Written on December 9, 2024
I purchased this optic and right out of the box. It did not work. I have a feeling y’all knew it did not work and passed it on to the consumer seeing that it was used and y’all don’t do returns or exchanges on these items very displeased.
Would recommend: No
Was it helpful to you? Yes | No

Very good optic for the money

by MatthewS, Verified Owner from FL, United States Written on October 16, 2023
I do like that the battery life is north of 40k hours. I do like the reticle, but there are some distracting visual artifacts in some lighting conditions. There are four reticles to choose from which is very cool, especially at the price point. The emitter creates a halo effect at certain brightness levels and there's a strange reflection in the glass that I find to be somewhat distracting. I would recommend this optic to those that are Predator movie franchise fans and those that prefer green dot sights.
Pros:
  • Price
  • Lightweight
  • cool factor
  • Sigsauer Quality
  • Readily available, inexpensive batteries
Cons:
  • strange reflection
  • glare at high brightness levels
Best Used for:
  • Range use
  • low/high lighting conditions
Would recommend: Yes
Was it helpful to you? Yes | No

More reticle options, instant on & practical battery option.

by Advid, Verified Owner from FL, United States Written on October 3, 2023
Comes on the last setting it timed out on making it at the ready the instant its grabbed. The green reticle is so much faster to pick up than red. It has a dot, underscored dot, triangle, big broken corner triangle & dot within a triangle reticle option for setting. The extra reticle content makes finding the center easier through the smaller than the usual tube size that you can see with both eyes before winking one out. I didn't experience any parallex mounting it at the barrel nut junction as it would typically have a companion device behind it giving magi fixation/night vision (not included). So glad I got the green reticle version.
Pros:
  • Several reticle options & instant on
Cons:
  • Small tube
Best Used for:
  • hunting
Would recommend: Yes
2 of 2 found the following review helpful.
Was it helpful to you? Yes | No

Sig Sauer Romeo 5 Predators edition

by Johnny Mac, Verified Owner from SC, United States Written on August 28, 2023
I'm totally new to the rifle world, and still fou d it very easy to set up, and zero. Retinal is much better than the traditional dot. I love the green reticle. Price was right, and received it in no ti.e at all.
Pros:
  • Price
Cons:
  • None
Would recommend: Yes
Was it helpful to you? Yes | No

Defective - Shows Only One Line of Triangle

by Ayaz, Verified Owner from NJ, United States Written on August 24, 2023
First Sig Sauer Optic and Very Disappointing. After a lengthy search, I settled on this for my S&W FPC rifle. It is compact, lightweight, built in riser, AAA operated and most importantly had a nice reticle, dot in triangle... very unique. I thought Sig Sauer was a reputable brand; but more than a few sales people and other pros told me Sig has mediocre optics. I wished I would have listened because the sight did not work out of the box. I replaced the battery and over tightened the cap, then the green dot came on, but no Triangle. After some time only the bottom line of the triangle displays, but not the other lines. And even that line is tilted and crooked. Seems like a badly manufactured, low quality product.

I have 6 Burris scopes, 2 Hawke, 1 Osprey, 1 Vector and 2 Leupolds; all of them worked the first time an every time. I thought this one would as well. Wrong. Will contact Optics Planet and Sig Sauer to see how I can remedy this bad excuse of a scope. But being its a 'final sale', wouldn't be surprised if I am stuck with this junk. Never again Sig Sour.
Pros:
  • None
Cons:
  • Cheaply made
  • Low quality
  • defective
Best Used for:
  • nothing
Would recommend: No
1 of 4 found the following review helpful.
Was it helpful to you? Yes | No

Xenomorphs beware

by Freeman, Verified Owner from NY, United States Written on August 3, 2023
While searching for a tube style red dot I stumbled across this masterpiece. Seeing as there aren’t many reticle options this was refreshing to see. The Predator is one of my favorite movies so to be able to have that style reticle in such a quality scope was awesome to find. Super clear picture with some pretty trick options for the reticle. Came almost perfectly zeroed from the factory. I added the optional riser plate to make it the height I like. Having that option was pretty nifty. Absolutely recommend it. Also, the rubber dust cover that comes with it mounts flush, I’ve never seen anything like it. It’s so sleek.
Pros:
  • Everything
Cons:
  • Honestly, nothing
Best Used for:
  • 3 gun, range, target, cqb/cqc, plinking, small game
Would recommend: Yes
1 of 1 found the following review helpful.
Was it helpful to you? Yes | No

Green Predator model is awesome!

by scary larry, from CA, United States Written on June 21, 2023
This sight picture is excellent. Has three separate configurations. The triangle mode is just like the movie Predator and that's where it gets it's model name from. I really like this and not cause of the movie novelty, I really like it! Green is good for these older eyes. Shake awake and auto turn off. Get one before they're gone. I heard they may be discontinuing this model.
Would recommend: Yes
Was it helpful to you? Yes | No

Great value for the Sig Romeo Red/Green Dot optic.

by Cam, Verified Owner from FL, United States Written on June 17, 2023
Basically, I have 2 of these models. The Sig Sauer Romeo series red and green dots are a great bank for your buck. I highly recommend them for their price value and performance. They look awesome on any rifle build. These Paired with the Sig Sauer Juliet Magnifiers, these red dot optic systems are actually of decent quality. Mounting system is simple and sturdy. Seems to hold zero. The red and green dots itself are pretty crisp in clarity and has multiple brightness settings It's also NVG compatible. Takes AAA batteries. Overall they are good optics for the money.
Pros:
  • Budget friendly and reliable.
Cons:
  • None
Best Used for:
  • Target shooting, hunting, home defense
Would recommend: Yes
Was it helpful to you? Yes | No

Sig ROMEO5XDR

by Brianc1957, from MD, United States Written on May 18, 2023
So far, a great optic for the price. Optic's Planet had the best price I could find on this. This is the green dot version, first time out was a very bright sunny day, and I had no trouble at all with the brightness levels this optic offers. Right out of the box it was only four inches off at 45 yards and super easy to zero in from there. This Predator model offers four different dot options, single dot, dot with a short line underneath, dot in a triangle, and just a triangle. Comes with a nice fitted dust cover and is very well constructed.
Best Used for:
  • Rifles, carbines
Would recommend: Yes
Was it helpful to you? Yes | No
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