Are you anticipating the recoil? Sometimes that is the problem. One way the fix that is to have your buddy stand behind you and chamber one round or not but they don't tell you and the weapon is cocked. They hand it back to you, you shoot. When you shoot and there is no round, just a click. If you pull back like it actually fired a round then you most likely are anticipating the recoil. Keep doing this ,shooting some real rounds and some empty until you are not anticipating. Of course it could be your sites need to be adjusted.