1. I wasn't engaged in getting any of the good laws we enjoy now in any way.
2. Sure. None involve unlimited access to firearms.
"The fifth and last auxiliary right of the subject, that I shall at present mention, is that of having arms for their defense, suitable to their condition and degree, and such as are allowed by law. Which is also declared by the same statute . . . and is indeed a public allowance, under due restrictions, of the natural right of resistance and self-preservation, when the sanctions of society and laws are found insufficient to restrain the violence of oppression.
To vindicate the three primary rights, when actually violated or attacked, the subjects of England are entitled, in the first place, to the regular administration and free course of justice in the courts of law; next, to the right of petitioning the king and parliament for redress of grievances; and, lastly, to the right of having and using arms for self-preservation and defence." - William Blackstone, 1765
It's worth noting, though, that another English philosopher, Jeremy Bentham, a contemporary of Locke, Blackstone, Hobbes and others, thought the whole notion of 'natural rights' was "...nonsense on stilts."