That is a opinion not shared by the Supreme Court if you want to say it is what the Second Amendment is about. It is about the right to defend yourself with a firearm also, which is a right separate from the militia. This is the ruling by the Supreme Court. Surprised you do not know that Tony.
Also I find it amusing the OP was critical of others for bringing up matters about firearms in another thread and being so adamant we should be doing it in the Gun Control thread. Yet is guilty of doing the same thing. :P