That seems like a bold statement to make about the Stag being more accurate. Armalite makes a variety of models with listed MOA from 1-2.5 (not saying this means anything). Not sure what your price range is, but perhaps you should look at the M15 (t).
M15A4(T) RIFLE STAINLESS STEEL, BLACK
Seems like a pretty nice rifle. A man at the range last time was shooting some nice groups with an Armalite M15.