This is a common problem that has been discussed to a great extent. Often the problem seems to be shooter not firearm related. This is a common problem that occurs from anticipating the recoil and/or a right-handed shooter jerking the trigger. Suggestions would be practicing your trigger work, both at the range and with dry firing. Also, if you know very experienced shooters you may want to have them try it out to see if they are having the same problem. Good luck!