I own one and it does shoot high. I got mine centered but it will not shoot heavy bullets.  Recommend 180 gr bullets.  BTW, it KICKS LIKE A MULE!!!  You have never shot a pistol with more vicious recoil.  If you are target shooting, WEAR A GLOVE!!  If you don't you WILL get a blister.  I would recommend saving your money and getting a S&W scandium.  Better investment.  IMHO.