Uzi's are better if you want to kill an entire crowd full of people. Or
https://en.wikipedia.org/wiki/M60_machine_gun
Or
https://en.wikipedia.org/wiki/IMI_Tavor_TAR-21
If you want Nato
Just stay away from the M4 and M16
I didn't say kalishnikov cause thats fscking obvious.
I think it's kind of boring that one of these psycho's hasn't mounted a drum or belt fed machine gun to a vehicle and pulled up to a concert full of teenieboppers yet. That would be the obvious way to go to be an asshole like lulz IRL.