I am needing a step by step case forming of the 348 to 45/75 working from new 348 brass. Then fire forming with black powder, shooting a 340gr cast bullet.
I just dug up all my brass in various stages of forming but cant remember the equip I used. I do have a 38/55 expander die that I used along with the Lee die set for 45/75. Any help would be welcome.
Thanks,
Chris