I agree with the play on words that's why I put minute of man in quotes. My only point was that in general ARs are not inaccurate even though unfortunately many people believe that. But to be fair you and I could define accuracy completely differently. If you fire your deer rifle from a bench and are constantly shooting .5 MOA then your definition of accurate is probably different from mine because I am not a target shooter so I can see your point there.We're going to have to disagree. I believe "minute of man" is a tongue-in-cheek sarcastic play on words of how INaccurate the M16 was. "Minute of angle" is 1" at 100 yards; "minute of man" is something like 6".
In fact, current military acceptable tolerance is 5.6" at 100 yards for its M4.
Now, you can certainly upgrade to barrels and uppers which will get you where you want to be. I realize that they have marksmanship competitions with them, and many are super accurate.