What part of "the right of the people to keep and bear Arms, shall not be infringed" is unclear? If you're going to base your argument on the first few words you can't win against the opposition does the same with the last part.
> Maybe all of it if you have a political slant, but no literate person who didn't set out with an agenda actually takes the second amendment to mean "any lunatic with $100 and an axe to grind should be allowed to own weapons of mass destruction without even proving they're sober and sane."
What WMDs can be had for only $100 that would actually fall under firearm regulation?