The intention of the 2nd Amendment was simply to provide for a Public Militia in place of a standing Military. It was never intended to give people the right to use weapons to kill each other outside of times of warfare. Now that we have a Standing Military, the 2nd Amendment is, pretty much, out-dated. And Unfortunately, people continue to interpret the 2nd Amendment to mean that they can own whatever type of gum they darn will please. Which really isn't the case.
the 2nd Amendment has been misinterpreted and abused worse than the Bible and the Koran.