Been FF ing brass for years - .257 AI, 6mm AI with COW or similar, CCI 350 primers, various pistol powders - no problems - I have a good system, but I would prefer a .22 Creedmore vs. a .22-.250 AI.
At least, it only needs to be done one time.
Pointing a rifle straight up & firing it without COW & TP & bullet (simple & effective), is contrary to range rules where I shoot and would invite conflict as others are not sympathetic to my needs.
FF ing the huge .375 CT & .416 Barret gets into new territory - I'm not about to make any suggestions on that process.
At least, it only needs to be done one time.
Pointing a rifle straight up & firing it without COW & TP & bullet (simple & effective), is contrary to range rules where I shoot and would invite conflict as others are not sympathetic to my needs.
FF ing the huge .375 CT & .416 Barret gets into new territory - I'm not about to make any suggestions on that process.