Trijicon is my first choice for night sights - Trijicon Bright & Tough Night Sights for Glock

Trijicon = quality, reliability, performance and USA made. I purchased this set to replace the Trijicon set already on my Glock 17. Why? I needed a set to install on my SIRT 110 training pistol so I could train with night sights rather than the terrible black plastic sights the SIRT training pistol comes with. The rear sight of the older Trijicon set that I had on my Glock 17 had a sloped rear face. The newer model I just purchased has a rear face which is 90 degrees to the slide. This is very important as this allows for a one handed rack of the slide using the pant pocket or belt to hook the rear of the rear sight. So the new set went on my Glock and the old set went on my SIRT. You can't do a one hand rack with the sloped rear sight but then the slide on the SIRT doesn't move anyway. Know that the removal or installation of this type of press fit sight involves some fitting and requires the use of a sight pusher tool or a gunsmith for proper undamaged installation.