Handle9:
Nope. More guns = more gun deaths. The two go together.
I‘d say: More idiots with guns = more gun deaths.
We have to pass several aptitude tests before having a gun which is not the case in the US. Incidentally, the vast majority of homicides in GER are committed with illegal weapons. These are not at all detectable by law. You can keep 100 legal guns in your closet, but outside there are murders with illegally sourced guns. Then what's the use of putting the 100 legal weapons in a double vault or scrap them?