There is no question of legislation: the right to bear arms shall not be abridged without due process. That's the legislation.
And "common sense?" That idea - that strong, central leadership was needed to implement "common sense" solutions above and beyond the law - was responsible for the rise of fascism more than anything else.
There are lots of gun laws. Making a law that says you can't carry around an assault rife isn't fascist. That's just silly.
And your second point, lol