JudasMyGuide
Ancient Mariner
I have a power drill that can maim or kill yet I don't need to register it with anyone. Any tool can be misused to cause physical harm (I'll include cars in the category of tools), we can't register everything. There needs to be a point at which the State needs to just let people get on with their lives.
But you can also use it in other ways, right? Not so much with guns. Well, you might be a collector, but be a collector of bombs and you'll have problems anyway.
BTW you do register cars, don't you?