What are your accuracy requirements? How deep do you want to get into turning tools, annealing or multiple bushings for dies? I've got a 6.5X47L w/ no-turn chamber. However, I had DJ's brass turn my necks slightly (.0125") for more uniform neck tension and more concentric loaded round. With more specifics on your goals, application, wallet you'll help prevent answers that are all over the map.Is anyone doing a reamer to turn the necks on a 6.5 creedmore? Or just go no turn? Thanks