Where I live at least, registration is required for a handgun(more often used for crime) just not a shotgun or rifle(more often used for hunting).
maybe, but i really don't think a gun registry would help anything. It would make things more complicated for law abiding people, and the criminals would just have them illegally. Do you really think someone is going to think, " I was going to hold up this shop, but darn, I'd better get my gun registered first."