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Leapers UTG ACCU-SYNC Top Mounted Deployable Rear Sight
As Low As $34.97 Save Up to 13%
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Most Helpful Positive Review Bettee than expected
Better quality than expected, all metal construction. Low profile is great for my pistol that I built. The ability to change sight posts is a plus. Seems to be quite a popular item as it took them a while to get in stock.
Most Helpful Negative Review Sight does not return to consistent height
There is not enough spring tension to keep the sight raised to full height once flipped up, resulting in freeplay and inconsistent flip-up height. No confidence the sight will reliably return to zero with each flip-up.
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Good but tall iron sights

by Akhoi, Verified Owner from FL, United States Written on January 10, 2026
My first experience with this sight comes from the Gen 1 Saint Victor as it comes standard with it. It is full metal and dull finish to not reflect light. It needs button press to flip up and flip down so you won’t accidentally actuate it. The length is incredible compact so it would not interfere with the charging handle. However, that’s make it taller than other iron sight so you might have problem clearing some scope. Although, it does work with my vortex venom and most lower 1/3 magnifier. I think this with the companion front sight makes a great combo for a short barrel rifle where rail space is a premium. It doesn’t look bad on my 16” Saint Victor either. I have three sets of these iron sights and they’re good to go for most applications. Obviously I haven’t take them to war or torture test them, so take it with a grain of salt. But for back up iron sights, these UTG sights are perfect in terms of performance, durability and value.
Pros:
  • value
  • all metal
  • short and compact
  • Button actuated
Cons:
  • Tall sight
Best Used for:
  • AR15
  • SBR
  • Flat top rail
Would recommend: Yes
Was it helpful to you? Yes | No

#1 BACKUP SIGHTS

by Gunfighter, Verified Owner from AZ, United States Written on December 17, 2025
I own several of these. These are my favorite sights out of all the different types I've tried. If u want good sights without spending a lot of money, try these �
Would recommend: Yes
Was it helpful to you? Yes | No

UTG ACCU-SYNC Rear sight

by T71, Verified Owner from VT, United States Written on December 16, 2024
They work for back up sights. Rock solid don't move once deployed, good build quality. Would recommend if you need backup sights. I know in the past they got a bad rap but have come a long way since then.
Would recommend: Yes
Was it helpful to you? Yes | No

A very well made metal sight for the price of a plastic one.

by Pat the Gunsmith, Verified Owner from NH, United States Written on October 29, 2024
For what you would pay for a plastic, flip up sight you can buy this one and have a precise, well machined and finished one
made out of aluminum. Fits a standard 1913 rail and bolts up solid with NO play whatsoever.
Would recommend: Yes
Was it helpful to you? Yes | No

Great sight for the price

by DC, Verified Owner from OH, United States Written on September 8, 2024
I have plenty of magpul flip up and love them. However i was looking for something different and something that was metal instead of plastic. These work really and I have no issues using them time and time again.
Would recommend: Yes
Was it helpful to you? Yes | No

maybe defective set?

by Nick Neeley, Verified Owner from IN, United States Written on August 13, 2024
The set I received was off in some way i didn’t notice until i took them out to zero i hadn’t used them since there just backups to my 1x micro prism but when i attempt to co witness with my reticle you have to dial the rear windage to the left most position maxed out to line up with the optic not sure what the issue is
Would recommend: No
Was it helpful to you? Yes | No

Great sights!

by Rock Hopper, Verified Owner from KY, United States Written on May 28, 2024
These iron sights are great and I highly recommend them. I plan on buying more for future guns. Easy to install and I like the button flip-up design. Yeah red dots are good and easy but it’s best to practice with iron sights and get better with them first. Manual is always the way to go!
Pros:
  • Easy to install
  • Affordable
Cons:
  • None
Best Used for:
  • AR-15
Would recommend: Yes
Was it helpful to you? Yes | No

Good option

by Doug, Verified Owner from OH, United States Written on May 10, 2024
If you want a good enough quality sight that's not too expensive this is a great option. The first couple of times popping it up there was a little roughness but that disappeared after working it a few times.
Would recommend: Yes
Was it helpful to you? Yes | No

great value

by Concours14, Verified Owner from OH, United States Written on April 17, 2024
I’ve purchased several sets of these flip-up sights. Compared to other brands these sights work very well and they are very affordable. They’re made out of aluminum. Some other UTG flip-up sights are marked “made in U.S.A. but these are not. There’s other ones that are made here. I don’t see any difference in quality. The sight is click adjustable and has a small and large apertures for short or long distance shooting. Since these are just “back-up” sights they won’t be used often. I do prefer aluminum flip-up sights compared to polymer sights.
Pros:
  • Afffordable
  • Well constructed
  • Works very well. Solid build
Cons:
  • None
Would recommend: Yes
Was it helpful to you? Yes | No

100% accurate

by Jacob, Verified Owner from MI, United States Written on April 10, 2024
Light weight and very accurate aim There are many type But this is the best at the price
Would recommend: Yes
Was it helpful to you? Yes | No
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