The above post is humorous in the fact that it commits the very sin which it charges. It does so in spades. There isn't a single sentence that addresses the topic of this thread other than in belching empty opinions of me.
That said, I'll be happy to briefly explain my position on the grammar of the singular sentence that is the 2ndA.
The Second Amendment to our Constitution is a complex sentence consisting of two clauses: a prefatory (dependent clause), and the main clause (independent). By independent it does not mean that the main clause stands on its own. It means (grammatically) that it could stand on its own if one wished to remove the prefatory clause but that would change what the founders meant. Had it been their intent to simply convey the right to possess and bear arms, the founders could have simply used the independent clause. THEY DID NOT!
In short, I read the whole sentence while some choose to ignore or demote the prefatory clause.
As for M14, we've butt heads several times on various topics and levels. If you have a problem with something I wrote in one of those exchanges, spell it out. Put some hair on your fucking point.