Re: Glock 32 night site install?
It's really easy. The factory Glock front sight is staked in. There is a little plastic post that protrudes from the bottom of the sight through a hole in the slide - you can see it on the underside of the slide. The post is split in two and a little pin is wedged in between the two halves to keep them spread apart and tight in the hole. Knock the pin out from underneath with a punch or similar and the front sight can be easily removed. Aftermarket sights will generally have a threaded post to go through the hole and than a nut that will screw on the inside of the slide to hold it on. Use some loctite on the threads and you're done.
For the rear sight, clamp the slide in a vise so it is good and solid. Tap the slide out from one side to the other with a nylon punch and a small hammer. Be careful not to hit the slide with the hammer. Tap the new one in the same way and you are done. Some sights will have allen-head set screws to lock in in place left-to-right. I use loctite in the dovetail either way to hold it better. Wipe off excess and let it dry. Done!
I've done it on a bunch of Glock's and have never had a single problem. You can do it really carefully and still be done in 20 minutes or so. Hope this makes sense.
Good luck,
Erik