Swiss crime simply can't be compared to most other countries anyway, due to the fact that immigration there is VERY, VERY controlled. They are extremely reluctant to allow foreigners to have permanent residencies, and those few who do have to have a needed, advanced skill, and/or must have a whole lot of money in the bank (half-mil or more), to even be considered. And this has been the case for generations, so there are almost zero race problems, and not many class-warfare problems. Due to the relative wealth of the country, it's small size and small, homogeneous population, and its combination of capitalism and socialism, there is very little crime.
The fact that shooting guns is basically the national sport, and that military full-auto weapons are kept at home by reservists, is largely irrelevant.
-Troy