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Reviews & Ratings for GG&G A2 Iron Sight — 7 reviews

(7 reviews)
GG&G A2 Iron Sight
GG&G A2 Iron Sight
As Low As $95.99 Save Up to 23%
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Most Helpful Positive Review Excellent BUIS Unit
I looked at everything I could find and was prepared to spend whatever I needed to before making this purchase. I believe that you get what you pay for, and there are several top-tier BUIS units on the market. I don't know that there is a tremendous amount of difference between these, the Troy, Diamondhead, DD, etc. I managed to catch these on sale at Opticsplanet.com for $79.99 w/free shipping/no tax and that closed the deal for me. These are top quality, mount easily and securely, look good and fold down low enough to use a scope/holo/red dot unit. I think you will be very happy with t...
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Durable and Reliable BUSights

by Charles Ovalle, Verified Owner from OR, United States Written on April 9, 2026
This is my second time purchasing GGG BU Sight for an AR-15 build. I have had my first set for about 10 years and they still hold their zero. The flip up/down feature is nice when you have a mounted Red Dot. These have served me well in the past and am looking forward to them doing the same on my new build.
Would recommend: Yes
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Sturdy metal buis

by RGjr, from NJ, United States Written on November 23, 2020
Switched from the polymer standard out there to this rugged sight. Round aperture is more traditional and provides much easier ability to sight in rifle when deployed. Locks in upright position no wondering if fully opened or not. Not cheap but you get what you pay for with this sight.
Pros:
  • Metal and solid
  • locks in position
  • round aperture
Cons:
  • None
Would recommend: Yes
1 of 2 found the following review helpful.
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Excellent craftsmenship

by PointLabs, Verified Owner from KS, United States Written on May 17, 2017
This sight is nicely designed. It was easy to install and fit perfectly under my Leupold VX-III 2.5x8 scope. Snug and secure. Operates easily to flip up or fold down. Seems to be very rugged and I expect it to be durable. Look forward to getting more time behind it at the range very soon. 100 rounds so far and it stayed secure and true.
Pros:
  • High Quality at Affordable Price
Cons:
  • None
Would recommend: Yes
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One of the best BUIS available!!!

by gunbutt, Verified Owner from ND, United States Written on October 31, 2015
I use the GG&G A2 Flip-Up BUIS exclusively on my AR-15s. It is very well made. The mount is rock solid and the sight zero is never affected by deployment/redeployment. I highly recommend this BUIS.
Would recommend: Yes
1 of 1 found the following review helpful.
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Great Sight

by dale, from TX, United States Written on December 21, 2014
Nice flip up back iron sight. Made from metal unlike some iron sights. Installs quickly and easily. Well made product!!! A nice replacement sight or if your in need of a rear iron sight you cant go wrong.
Would recommend: Yes
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Back Sights

by Legacy Reviewer, from WA, United States Written on March 18, 2013
Great product
Pros: Work perfectly as discribed
Would recommend: Yes
1 of 2 found the following review helpful.
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