Tell you what, can you give me one good reason why enforcing background checks on all firearms is unreasonable?
More and more gun owners are applying for concealed carry permits, and being voluntary, they submit to background checks. There is no law imposed on them to have the background check; they do it to have the right to carry concealed.
There is no outside opposition to this, and yet it helps know who should not possess a firearm, that is a handgun, where it can be concealed.
before, there was no concealed carry and as such, less a way to do any background checks.
If a group who opposes them sets out to mandate the same control when there is no gain, all you end up with is more people buying up guns they do not need to avoid oppression.
As it is, there has become a means to know who owns the most dangerous firearms.
There are a few hunters who buy only long guns for hunting; they are becoming a smaller group because most gun owners also like have a self-defense weapon and the permit does provide a way to know who owns weapons without a strong reaction.
If there was an easy way to implement more background checks it would have happened by now. As now there are armed persons who, in the 1960s, never thought about being armed for any reason than hunting.