yeah you can’t put the slide in the pusher with the optic on it. It will damage it which is why it has to come off. I cant understand how a gun shop would not have been able to do the job properly.
No they were right in front of me. Takes a few min to fix a 0. They didn't even try to put the whole slide in the tool. Just like the sight area.Maybe they didn’t want to take it off and mess up your zero but that’s something they should’ve consulted with you about.