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FAB Defense Top Mounted Deployable Rear Sight
As Low As $15.20 Save Up to 76%
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Most Helpful Positive Review Not a bad sight
Not a bad sight.. Was looking for something different.. But I'd like it better if it was a button flip up like magpul.. It's a manual flip.. But looks great and works as it should.. Would recommend to others
Most Helpful Negative Review not good sight
The issue was that the rear sight shifted too far to one side on the rail when tightened even the slightest bit, causing near-maximum windage to find a zero (it is not an issue with the weapon). There is no spring assist either. These must be manually opened and closed, taking your hand out of a sho...
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fab front/rear sights

by Mike O, Verified Owner from MS, United States Written on August 22, 2024
Nice, well made sights. Im very happy wiith these sights. Easy adjustments. Will buy more.
Would recommend: Yes
Was it helpful to you? Yes | No

Quality polymer sight

by E, Verified Owner from OK, United States Written on May 19, 2024
Quality seems to be on par with magpul. Sights are manual flip up and down and do not lock into place. Haven’t had any issues with them staying locked in place so I don’t see this as an issue at this point in time. Would buy again for bargain polymer sights.
Pros:
  • light weight
  • Low profile
Cons:
  • no lock in place when folded
Would recommend: Yes
Was it helpful to you? Yes | No

Best polymer sights for the money

by Eugene Moses Kalashnikov, Verified Owner from OH, United States Written on August 29, 2022
These come in at a great value in my opinion. I was a little hesitant at first because there is no manual locking mechanism for the sight in the upward position, meaning I'd like to have to push a button to fold them down, but my worries were eliminated once I felt how solid the lockup was. These detent nice and firm in the up and down positions. These sights are also easy to adjust, which brings me to my only con. The rear aperture is almost completely to the right for my to shoot to point of aim. This could be my pistol (300blk AR) but it seems strange for an AR to be that far right. All in all, I like them and the style happens to match my Sig Romeo5.
Pros:
  • value
  • Affordable
  • Stylish
  • Functional
Cons:
  • Adjustments far to right
Would recommend: Yes
Was it helpful to you? Yes | No

Rear sight

by J Wood., from IL, United States Written on November 4, 2021
It did not come with the Allen wrench to sight it in. And I am very much not happy with my order. How am I going to sight in the product you sent me without the tools that should have came with the package?
Pros:
  • Great sight brand
Cons:
  • None
Would recommend: No
1 of 25 found the following review helpful.
Was it helpful to you? Yes | No

Preforms as expected

by Damon, from PA, United States Written on December 22, 2020
The site, does exactly what a rear site should do. The one downside is that the design is somewhat chunky and takes up a lot of real estate on the upper. Otherwise it preforms exactly as expected and is generally a decent site.
Pros:
  • Light weight and easy mount
Cons:
  • plastic
Best Used for:
  • Backup sites and quick targeting
Would recommend: Yes
Was it helpful to you? Yes | No

Fab Defense rear flip up sight.

by Nate, from MS, United States Written on September 30, 2019
Excellent product and very solid. You dont have to break the bank to get a quality sight. BUY THIS ONE. I will be ordering another for my other AR. What are you waiting on? Order the sight you will not regret it.
Would recommend: Yes
Was it helpful to you? Yes | No

My Favorite Sights

by Pokemon, from AZ, United States Written on September 18, 2019
I have those on both of mt AR's and on CAA Roni. Love'em more than MBUS. Very good quality and no tools adjustments are nice. Very well made. What else can I write about em? I am very much satisfied and would recommend them highly
Would recommend: Yes
Was it helpful to you? Yes | No
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