I'm researching a dedicated turkey gun with a red dot and i'm between a pump/auto or a gun the barrel cant be removed (O/U, savage 220, break action, etc.),
Does removing the barrel from a auto/.pump cause a zero point shift like slug guns?
Yes I'm aware of it being a shot pattern, but you don;t want big shifts if I'm forced to do a field strip cleaning after pre-season patterning.
