Hanzo, you are extremely naive and ignorant. Naive about government to believe that once UBC was passed, there would never be any further incremental regulations, rules, laws, attached to it by left wing anti-gun/anti-2nd politicians, and all their nameless, faceless, unelected bureaucrats in the various agencies that would be required to enforce said laws.
It is axiomatic that once a restrictive law against a Right is passed, it is slowly magnified until it is so onerous that most people can not obey it, either by choice or ignorance. New regulations upon new rules upon new regulations would surely be added to compound the old ones.
You are ignorant in that you seem to have absolutely no idea how huge the United States is, and that millions of gun owners DO NOT live in metropolitan centers within a couple of miles of a FFL dealer. Therefore, those millions of gun owners living "out in rural flyover country" would be at a supreme disadvantage and severe inconvenience anytime they wanted to buy, lend, trade, loan, or sell any firearm to anyone for any reason.
Perhaps that is meaningless to you but it is not meaningless to millions of people who would be subject to the law ... and imprisonment if they broke the law and the continuing new regulations that would be added by the bureaucrats, etc.
I also find it strange that you believe that a person should have to get permission from Big Brother & Big Nanny to exercise a Constitutional Right.
There is an old adage, "Life is hard by the yard but a cinch by the inch." The gun control zealots work on that premise. A new, restrictive gun law today, another tomorrow, another the next day, and the next and the next and the next, until ..... they've finally accomplished their long sought goal, ban guns and subsequent confiscation. Inch by inch by inch by inch by inch ..........................
It was the slimy, detestable Senator from Calif., Diane Feinstein, who said on 60 Minutes, CBS, regarding same, "Turn them in, Mr. and Mrs. America, or we'll come get them." But she lacked a couple of votes to implement her dictatorial desire. She meant what she said and there were plenty of her left wing comrades in the Senate and House who agreed with her. They still do.
You obviously trust big government and left wing politicians to restrict your Rights. I don't, having watched them for too many years at work.
L.W.