First off, stop shooting that TBBC ammo to sight you gun in. Your wasting about $35 a box. Go get some blue box federal or green box Remington. Check your scope bases and rings to make sure all is tight, then check theaction screws for tightness. Once you have all that done, then you can try sighting the scope in. If still getting the same results then have a known good shot put several rounds through it. If still bad buy a quality scope.