I wish I could help buddy but I am not much of a turkey hunter, yet....several things to help with patterning is to try different shells or shot sizes, many times a standard load will pattern better than a magnum load. Also there is sometimes a problem with to tight of a choke opening up the pattern. All I can suggest if you are not happy with those patterns, and they look as if any turkey that put his head and neck in those patterns would be dinner, try some other loads and choke tubes. There are other things that some have done, lengthening the forcing cone, polishing/burnishing the barrel, and back boring the choke are the most popular....<><....