Most guys who claim to have them fired one or two 1/2 inch 3 shots groups with the majority being alot bigger and just claim to have a tack driver. A moa gun to me anyway is one that will shoot moa in any weather and do it shooting a 5 shot group into an inch and a half EVERY time i have it at the range and there rare.
I may not understand the term 1 MOA rifle . It souds like some are saying if a person can't shoot 1 MOA the rifle is not a MOA shooter .
. Yes I do not shoot sub MOA all the time with my American but I have done it many times . That tells me my gun is a MOA gun and I'm not .