I suspect I have a damaged gun bore on my new Sig P227. It's consistently hitting the same spot (lower left point of aim). I've let range officer shoot this gun, and he has the same result, its always hitting lower left point of aim despite the fact that the sights are centered correctly. The reason I suspect there is a damaged bore is because of the weird discoloration about 1/4 inch from the crown. Please see the below picture. I really hope I am wrong, though.