My desire for a small base die is what started this thread. I annealed the cases after I formed them to 300 Savage. I knew the PPU cases would behave differently from 300 Savage cases, but did not expect them to limit my loads to such low velocity.
I will use these cases and load for practice only. I am going to try and obtain some Win 308 cases and form them and see if they make a large difference.
I sure will be glad when factory 300 Savage cases become available.