Meprolight Tru-Dot H&K USP FS Adjustable Green Front Tritium Illum Pistol Sight (0215163107)

Nice visible sight, but wish the dot was green like the photo in the add. Would have gotten 5 stars if I was the bright green.

The sight is not a lime green as shown in the picture. It is a white glow in the dark.However, good product at a fair price

Sights are nice and bright. Super simple to install only required some minor filing to get a nice press fit. Sights were easy to get zeroed in, and are a much needed upgrade compared to the blacked out sights that came on my USP 40 tactical.

Good sight, but was pretty hard to install ot to my USP Elite. Also I hoped it gonna be thinner for more precise shooting, but thicknes is the same as original. But it works good and was spot on without adjustments

These sights are well made... it was quite an installation process and I would recommend that you do file these sights if you're drifting these in yourself. If you have a sight pusher then there is no need to file them. BTW you do want to use loctite glue. Reason being is that loctite decreases the chances of your sights being knocked off point from a fall/drop of your firearm. Even though they feel like there in there plenty tight it's better to be safe than sorry.P.S loctite can hold over 2000 pounds of force. I doubt a sight without it will hold very well at that pressure.

I'm not very happy with Amazon on this product of being to old. After doing further research the fiber optic sights I purchased only glow for 12 years and on the package they was came in they was made in 2008. So the ones I purchased from Amazon are already 8 years old and I have only 4 years left with them. I paid for brand new ones that should have 12 years of life not 4.

These fit my USP 45 tactical perfectly! These are true night sights. These don’t need to be charged with light. Had a Gunsmith install for $30. Well worth it.

Sights are 10 years old, but they seem to have good illumination. Very accurate