Hi. Glock 19 owner here wondering how difficult it is to change the sights.
Any good links to a step by step on how to change them? Google has not been fruitfull yet.
Place your slide on a roll of tape. Using a hammer and a wooden dowel drive the rear sight out.
Next using a heavy straight pin poke the front sight retaining pin through the barrel opening in the slide and pry the pin out. Push the front sight out with a small screw driver.
Depending on the sights you pruchase you may or may not need a rear sight pusher.
If you want to learn about your Glock all in one place, pick up "The Complete Glock Reference Guide". The best money you will spend on your Glock other then ammo.