Guns don't kill people ....

[piercehawkeye45]

What is anti-gun control? There is a wide range of views.

I believe mass shootings is more of a cultural issue. They (school shootings) are rare outside the United States. While banning semi-automatic rifles may have some effect (is this what you mean?), I don't know the significance on mass shooting deaths.

"The researchers found that killers do not 'snap'. They plan. They acquire weapons. These children take a long, considered, public path toward violence."[1] Princeton's Katherine Newman has found that, far from being "loners", the perpetrators are "joiners" whose attempts at social integration fail, and that they let their thinking and even their plans be known, sometimes frequently over long periods of time.

This leads me to believe that these shooters will try the black market if they can't get weapons legally. Or, they may just use handguns, which can also be extremely deadly.