Neck size for all my bolt guns until they become a little harder to chamber then a full length, then back to neck sizing. Just dip the case neck in graphite powder and size. Full length is a PITA with case lube and I avoid it if I can. I do full length size for my Number 1s though. This is for hunting rifles not benchrest. To tell the truth I don't really care if my rifles shoot 1/2 inch, 3/4 inch or 1 inch, or even a bit larger. If I full length sized and got 1/2 inch groups and neck sized and got 1 inch groups i'd still neck size because in the hunting field it doesn't matter for me. I'd rather spend time out hunting in the bush than at the range trying to shave 1/4 inch off my group size.