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SIG SAUER Romeo Zero Red Dot Sight 1x 6 MOA
As Low As $119.29 Save Up to 40%
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Most Helpful Positive Review Finally awesome optic and affordable Price!
Just got mine after waiting two months and fits my p365 XL like a glove. Even though it has a plastic housing the optic is solid and looks really good mounted to the pistol.. also try the optic on my new Springfield Hellcat and fits as well.
Most Helpful Negative Review 100% Maybe!
Ordered the RomeoZero in November, received it in late February!!! That was disappointing. It is engineered for the Sig Sauer P365 XL, and it fits like a glove. That is nice. Installation and zeroing in was no problem. The switch to adjust the intensity of the red dot is a pain. I found a level I l...
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Unreliable

by Jason, from OH, United States Written on August 4, 2025
Barely had mine for a year and the right/left adjustment is already broken. I've also had issues with it not holding zero, which may have the same origin as the now broken lateral adjustment. I have it mounted on a P365, and have had it out on the range, maybe a dozen times, other than that it stays in the safe, so it's not like it gets jounced around on a daily carry gun.
Would recommend: No
Was it helpful to you? Yes | No

I am in love and I don't care who knows it.

by B, Verified Owner from OH, United States Written on May 29, 2025
Popped this on my Hellcat the same day I received it. The optic was dead on left and right just had to adjust it up a bit. Then it was off to the races. Brass was flying everywhere and the steel was singing. My only regret is not getting it sooner. And the price was right.
Pros:
  • Easy Mount
Cons:
  • The button to adjust the brightness isn't in the best spot
Would recommend: Yes
1 of 1 found the following review helpful.
Was it helpful to you? Yes | No

Pretty to look at but not to use

by Tye, Verified Owner from TX, United States Written on April 24, 2025
Attempted to bore sight before hitting the range. Could not get the sight to zero. Turned the up/down bolt until it stripped on me. Left/right actually worked but in reverse from what the label says. Cheaply made and I got a final sale so I guess I’m just stuck with it.
Pros:
  • Looks good. Shake awake works
Cons:
  • Cheap, flimsy, poorly crafted
Would recommend: No
Was it helpful to you? Yes | No

Sig romeo x1

by BC, Verified Owner from CA, United States Written on April 17, 2025
Found this item on optics planet for what appeared to be a really good price. Didn’t research it at all. Just figured since it was an sig product, it would be of quality. I do not like the optic at all the fact that you have to remove the battery by removing the whole site from the gun is not good. The metal shroud that goes over the optic doesn’t secure firmly to the gun either. It’s got a wobble in it. Very dissatisfied with the item. Optic planet was a very good vendor though.
Would recommend: No
2 of 2 found the following review helpful.
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Won't hold zero

by u, Verified Owner from CA, United States Written on January 31, 2025
Had to buy new screws just to make it fit a m&p or slide. Won't hold zero, shuts off every other shot Cheap plastic. Haven't even had it 2 weeks adjustment screws are smooth with no click shifts zero from pressure even during carrying with correct screws and torque
Would recommend: No
Was it helpful to you? Yes | No

wouldn't zero.

by Les, Verified Owner from MO, United States Written on November 15, 2024
I installed it and it was very tight going on. The windage would adjust with a noticeable clicking, but the elevation had no resistance and wouldn't adjust at all.
Would recommend: No
Was it helpful to you? Yes | No

Romeo sight

by Monty, Verified Owner from NJ, United States Written on September 4, 2024
Great sight, easy install on my P36. easy acquisition and improved target grouping. I am happy with the choice.
Would recommend: Yes
Was it helpful to you? Yes | No

Consultant and Lobbyist

by Shifty, Verified Owner from TX, United States Written on August 9, 2024
It’s poor quality. It does not have the functionality of optics. The product is unacceptable to be representative of gun optics. Sig Sauer normally makes much better products this this item
Would recommend: No
1 of 2 found the following review helpful.
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sig sauer romeo zero

by mike, Verified Owner from OR, United States Written on July 26, 2024
This red dot is the best bang for your buck. This is the third one I have and they have all worked great.I put this one on a taurus tx22 and zeroed it in recently.They all have held zero well ,even the one on a s&w m and p 9mm. The only draw back is the activation button is in a awkward location but I have used a wooden dowel the size of a pencil and sanded the end to a angle and that has worked well. I just use these for target shooting at the range. The 6 moa is just right for 10 yard shooting.
Pros:
  • None
Cons:
  • Activation button in poor location
Would recommend: Yes
Was it helpful to you? Yes | No

Don't train in the rain!

by Brent L, Verified Owner from NC, United States Written on July 21, 2024
Sight worked properly at first had it on a p17 22lr...sighted in nicely...held zero. We decided to stay shooting in the rain as it was great practice. AS SOON AS THIS SIGHT GOT WET IT STOPPED WORKING..TOOK IT INSIDE DRIED IT OUT...STILL DEAD. So, the buttonbis miserable to press it is in a bad spot and you smudge up your window and it is not water resistant. Maybe this is for shooting range guys...not for use in real life situations. Bought in April now July and not returnable...will try Sig maybe they will stand behind it
Pros:
  • light weight
Cons:
  • Not water resistant
Best Used for:
  • shooting range
Would recommend: No
Was it helpful to you? Yes | No
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