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XS Sight Systems Big Dot 24/7 Express Tritium Replacement Sights for GLOCK Handguns Black GL-0001S5

XS Sight Systems Inc
Ships from Warehouse 1
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XS Sight Systems Big Dot 24/7 Express tritium replacement sights are quite possible the finest sights made for fast sight acquisition in any lighting condition. Simply put by "dotting the I" you can be assured that you are on target quickly without having to perform extra unnecessary sight alignment during a critical moment.

Specifications and Features:
XS Sight Systems Big Dot 24/7 GL-0001S5
Enhances sight acquisition in any lighting condition
Low profile snag free design
Excellent in high stress defensive situations
Big Dot configuration
Trijicon tritium vials
Front and Rear sight set Green

All Generation GLOCKS
GLOCK 17/19/26/34 9mm
GLOCK 22/23/27/35 .40 S&W
GLOCK 31/32/33 .357 SIG
GLOCK 36 .45 ACP


Item#: 2-XSSGL-0001S5
Total number of Reviews: 5

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5.0 5
"All I can say is wow! I've had my eye on these sights for a while and have read many positive reviews on them. I was sold when I watched two shooting videos on YouTube by James Yeager. I ordered them for my G23 to give them a try. Normally you should be able to install these yourself because they include everything you need- front sight tool, hex tool, and red lock tight. If you have the polymer factory sights this won't be a problem, but I had the factory steel night sights with some sort of gorilla lock tight so I had to have a gunsmith take care of it. I put a quick 50 rounds through to give it a test run at 3, 7, and 10 yards. I probably could have covered up my two groupings (head and chest) with a silver dollar. I was shooting very fast too and I am by no means a gunslinging operator. These sights make target acquisition very easy and the accuracy is outstanding. I will be installing these on ALL my handguns. Excellent Buy!"
5.0 5
"I got this after I saw some of the videos for this product. I have a very bad eye and needed something to help my aim. I have not gotten the full swing of it yet. But, the three times I went to the range last week there was a significant improvement. I am going to order now a set for my Glock 19 as well. I did all the work by myself to put the XS on my Glock 26...it took me about 30 minutes or so. All the tools included and truly it was a piece of cake to do. There are a couple of videos to watch beforehand readily available if you have never done Sight changing...I highly recommend this product and I love Cheaper Than Dirt, the prices are great and they always have what I need."
5.0 5
"Quality sights, easy to install- no sight pusher needed.Installed these on a Gen 4 Glock 22, couldn't be happier. I seem to get on target, faster with these sights. That big white dot pulls my eye to the front sight, where it should be. Keep in mind folks, these are not target sights. Having said that, watch the Yeager video. Here's what else helped me- I used a laser bore sighter, before I tightened down the rear sight, and applied the red thread locker. Happy shooting!"
5.0 5
"I've used this on all four of my GLOCKs, and for those revolvers for which it is available. I find that the big dot front sight is easier and quicker to find when you're in a hurry to put a bullet in the target. My last application was to the slide of a Taurus 9mm Slim. Just be sure to use red locktite and let it dry overnight before using the weapon."
5.0 5
"These sights aren't designed for precision target shots. You put the big dot on where you want the bullet to go and that's what happens. Aim center mass, you'll hit center mass. I say this because I see reviews all the time that whine and complain about how these sights \"aren't accurate\". These are PREFECT sights for your EDC pistol (G19 in my case). Extremely easy to pickup the front sight and get it on target. If you carry and if you train as if you carry, not just shooting paper in a lane, you cannot go wrong with theses sights."