But did you read my previous post??? Martin Bryant's preferred weapon for killing was an M16 which was illegal back then so those laws made zero difference???? Im not saying the U.S laws are right as its too easy for any luni to obtain a firearm but punishing those law abiding citizens just for political gain was stupid.
Have a look at Canada's gun laws, they have a high rate of firearms per capita yet they have very small incidents.
P.S to obtain an illegal firearm today is so easy its not funny so even if you banned all guns (U.K has banned all handguns and they still have shootings with pistols) the only people left with firearms are outlaws......