Let's say you want to ban, for instance, cherries. You'd have a good chance to ban cherries. You know where the cherry trees are, you know the major and the minor marketers, you know the retail grocers and fruit stands. You could, with the government solidly behind you, shut down production and distribution of all cherries. After four days all existing cherries would no longer look and act like cherries.
Guns keep on looking and acting like guns.
I wish there were an easy way to get there. There's not, but I know where I want America to go. I want America to go forward to real gun control the gun control of 50 years ago. Back then we had the only kind of gun control that can work. I'll control MY gun.