so i have seen a few pictures of various glocks with the lettering on the slide painted either white or yellow. heres an example of one i found on google with the white glock logo.
i have never actually seen one in person like this so i take it that this is not something done in the factory? if not how do you go about doing it? thanks for the help

i have never actually seen one in person like this so i take it that this is not something done in the factory? if not how do you go about doing it? thanks for the help