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Meprolight R4E Full Size Glock Only Optimized Duty Sight Set
As Low As $149.99 Save $15.00
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Expert Review

No more 3 Dots

by Matt S., Gear Expert from IL, United States Written on September 19, 2016
Designed by those who have been downrange and staked their life on their equipment.

The front sight dot is quick to acquire and easy to focus on.

The luminescent lines "pop" quite bright with even a brief light exposure, so while they are not tritium like the front dot they are very useable (even during the day...15 seconds with a bright light and man do they glow)

The line system gives you more precise aiming (especially for distance shots) and more accurate alignment.

Front of the rear sight is angled/hooked so you can one hand rack the slide quite easily.

If you are looking for sights not based on the 3 dot system, give these a try.
Most Helpful Positive Review Meprolight R4E Optimized Duty Sight
Sights come on target quickly and line up fast. Purchased one for my Glock 19 a couple months ago and really like these sights! Excellent Sight picture both day & night. This one is going on my Glock 23. Have not experienced the screw loosening issue. but would prefer the tighter fitting press in...
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Most Helpful Negative Review set screw holder and screw comes loose Glock 17
The sights, in my opinion, are just ok. The set screw holder, come loose, and the set screw will not stay tight. This is not a press in type sight. I have tried a drop of lock tite. This is just personal, but I think the press in type of sights for the glock are better. The sights took about 10...
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Product received is not what’s depicted

by Unsatisfied customer, from AL, United States Written on July 2, 2020
Product received was not the same as depicted on the website. The picture shows a product with 6 sighting aids (3 vertical and 3 horizontal) and the description says the same thing. However, the product I received has 5 (3 vertical and 2 horizontal).
Would recommend: No
0 of 4 found the following review helpful.
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Not so great in daylight.

by Rr, from FL, United States Written on July 26, 2019
I'm not the most experienced shooter but I did not like these sights. In daylight they basically look black and only look green at night when the tritium glows. They have no distinctive color in daylight. So it is very difficult to pick up the front sight in daylight. On the plus side Optics Planet has fantastic customer service and helped me return.
Would recommend: No
1 of 2 found the following review helpful.
Was it helpful to you? Yes | No

Horrible experience

by Chris, from OH, United States Written on October 23, 2018
The rear sight fit was extremely poor. Left a huge gap between the sight and frame. Meprolight sent a new one and it was no different. Then one of the rear sight markers lost its lumination after about two months! STAY AWAY FROM THESE!!!! The company made all kinds of excuses and even got rude about it!
Pros:
  • great idea
Cons:
  • Poor craftsmanship
Would recommend: No
3 of 4 found the following review helpful.
Was it helpful to you? Yes | No
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