It has been shown by the government's own statistics that this is not the case.
Military rifles are usually expensive, cumbersome and difficult to conceal.
They are purchased mainly by collectors and recreational and target shooters. Apparently, the facts do not matter to an Administration hell-bent on extending government control to all areas of our lives. No one has ever claimed that you do. A 9mm bullet fired from an Uzi carbine would probably not even kill a deer. But debating which guns to hunt with is not the issue here.