I have a .350 Remington Magnum that I am thinking about pulling from the safe and shooting this Winter and next Spring with cast boolits. I only have about 100 rounds of .350 Remington Magnum Brass, and it looks like buying more is currently problematic. I note that the Parent Case for the .350 Remington Magnum is the 7MM Remington Magnum case.
Anyone have experience with converting 7MM Remington Magnum cases to .350 Remington Magnum?