I just called a gunsmith at Moss Pawn and Gun (where Iraqveteran8888 works if you know who he is). I told him about the crown he didn't seem concerned at all about it. But he said it was the 150gr Greek surplus and that he had people come in with $1000 rifles with $500 scopes and barely be able to his a beach ball a 100 yards. He said to try 2 or 3 different factory loads and see how it does. I still might take the rifle in and see what my local gunsmith says.