The tritium in these sights are the best I have all kinds and compared them side by side hands down brightest get yellow see yourself

The sights are great quality. Very snug rears, so you know they won’t drift on you. Tritium is the brightest in my opinion. The orange front works for me and my eyes. I put Night Fision on all my guns. I don’t use any other brand now. Will buy another set when my VP9 gets back for an SRO optics cut. 👍

I love the sight picture of the Night Fision Glock sights. I found the installation easy and quick.

Night Fisions Tritium Night Sights were advertised as the brightest Tritium sights available because of the fresh supply of Tritium from Europe and a high turnover because of military contracts. I thought I would take advantage of the 15% of first time buyer discount and set up 5 new Glocks with Night Fision Tritium Night Sights. I liked having Night Sights compared to the original Glock standard white sights that work okay during the day so I decided to set up my Ruger revolvers with front night sights and purchased products from XS Sights. I had two Ruger LCR revolvers that I put the XS Sight Systems Standard Dot Front sights on and they appear to be twice as bright as the Night Fision Tritium Night sights I put on my 5 Glocks. I grew up in Michigan and moved out of State and felt I was helping support the economy of my home State being that the company is in Dearborn, MI. I learned that lesson that the Buyer Beware once again. The Night Fision Sights on my 5 Glocks are useful but there brightness is frankly not what I expected and the XS Sights on the Ruger LCR's are quite a bit brighter. I have a couple more Glock pistols that I will be buying the XS R3D Sights for. Lastly, all 5 of the rear sights had to have a lot of material removed so they would fit in the Glocks sight rear slide. I have a MGW Sight Pro Universal Installation tool that I used to install the rear sights after grinding down the rear sights material with the honing tool that I purchased with my order. On my last installation I used a metal file to remove material to save time and get the sight into the slide. The rear sights need to be much shorter to fit my 2021 Glocks. Without the MGW sight installation tool I cant imagine how many times I would have had to hit the sight to get it placed into the Glock rear sight channel. I am not pleased with the lack of brightness when compared to the XS Sights.

I got these night sights for my G19 and they are awesome. If I leave the pistol on my nightstand during the night they are very bright and noticeable. Even in a moderate light environment they stand out. I swear by them, I also got them on my Sig P228 and my G30. I highly recommend.