I am talking about mass shootings not small ones, like the guy snipping people from a tall building window, people with more then one big weapon, this people wo

I am talking about mass shootings not small ones, like the guy snipping people from a tall building window, people with more then one big weapon, this people would do less damage with a small gun. About statistics you can make them to show what you want, I assume if you extend to all the shootings not only the mass ones you get more small guns because probably there are much more small guns around. About fast reloaders, you can have laws for those too.