Great tool - Real Avid Master Sight Pusher Tool

very easy to set up and use. not too difficult to set up at all. never used anything like this before personally and wasn't intimidated at all by the removal or install process of my new sights. if you're on the fence about buying this and doing it yourself i would say go for it. only thing to be cautious of is marring up the slide but as long as you're paying attention you won't damage a thing on your firearm. i've bought real avid products before and none of them have let me down yet. very good quality.