On the off chance that that is pointed at US Americans: assault rifles are pretty rare, and are strictly controlled and registered in the US. Depending how much

On the off chance that that is pointed at US Americans: assault rifles are pretty rare, and are strictly controlled and registered in the US. Depending how much of the group "machine gun" you also describe as "assault rifle", they get even rarer, especially considering that any automatic weapons made since 1986 are outright illegal for all but police.