I've just picked up a new 6 PPC rifle (Sako factory model) and am trying to get set up for loading for it. As far as I can tell, I have three choices in brass: (a) Lapua 220 Russian fire-formed to the chamber, (b) Norma 6 PPC, and (c) Sako 6 PPC. I can get all three quite easily. From all I've read, most shooters prefer the Lapua 220 Russian option, and so my question is just what makes it superior to the other two alternatives. It would seem preferable to be able to bypass the fire-forming operation by starting with already-formed 6 PPC brass--either Norma or Sako. I plan to turn the necks and weight-sort.
What have your experiences been with Norma and Sako 6 PPC brass?
What have your experiences been with Norma and Sako 6 PPC brass?