helloWhat kind of stock is in your BTs Guys? Wooden or plastic?It is a very common problem with plastic stocks. Namely the stock is too flimsy , it literally bends in your hands causing barrel movements and changes in POI.BT 65 in plastic is also more vulnerable to pressure changes in the tube.Some folks try to strenghten their plastic stocks by filling it with epoxy putty.This problem doesnt occur in AT 44 though.The only solution is to replace synthetic stock with wooden one. Another thing is that almost every BT or AT shoots like &^^& straight out of the box.Those are cheap airguns (atleast AT is)and they need some "touch" in order to shoot well.Especialy barrel crown, magazines, hammer, hammer chamber, loading port etc.If you are afraid to take your hatsan apart , then its not a gun for you.Few simple steps and my at 44 does little over an inch at 85 meters. Out of the box it did 1 inch at 25 meters