Taking guns away from honest people will not do a thing to stop the senseless shootings. They don't use their guns unless needed to defend their self.
Then don't take them away from honest citizens but if registration involved a police check you might discover that some of the "honest people" have a hidden history of violence or serious mental health issues. Anyone not prepared to undergo a police check, or who refuses to register, is probably hiding something and ought not be allowed to keep firearms.
It is the criminals who have most of the guns here, and even if all of the law-abiding people dutifully turned in their guns, the criminals are certainly not going to give up their weapons; so we would then be even worse off then we are now. We would still have all of the crime, and no way to protect our self at all.
Firstly, I doubt that the number of criminals is bigger than the number of law-abiding people, but if it is, there is an issue to be addressed. Why so many? Second, if as I suspect, the criminals are less in number than law-abiding people, and if the criminals have most of the guns, then they must have huge arsenals somewhere. Why not encourage confiscation of arsenals? How many guns are needed for self defence?
What you are suggesting, turning in all the guns, might have worked at one time; but that time has long since come and gone. Those cows are out of the barn, trampled the garden, and now running through the cornfield.
Shutting the barn door is NOT going to work any more.
No-one is suggesting turning in all of the guns. Just the ones designed for killing a lot of people in rapid succession.
We have to deal with the situation as it is now. And that is rich crime lords financing high powered weapons for criminals, and our government does not even try to stop that; they just want to take away the only protection that the law-abiding person has.
Stricter background checks is a good idea, then people with mental issues would not be able to just walk in to a store and buy a gun. I don't have any problems at all with regulation of gun sales. However, illegal guns seem to be easy enough for criminals to get that this wouldn't affect about anyone who seriously wanted to find a weapon.
Very few mass killings are done by everyday criminals. The latest shooting was not by a criminal but a returned soldier, Sandy Hook was not by a criminal but by a disturbed boy. This is the situation now that has to be addressed. And who says the problem can't be addressed on multiple fronts. That's why serious consideration of the problem at state and national level is needed. Government and law enforcement need to act together and citizens need to get behind them in their efforts.