Forgot to add, interesting tidbit you mentioned on the Lee FCD! Thinking back, I do remember mine doing exactly they in my 45ACP. Although in my case it’s helpful as my 45acp mold sometimes produces an oversized round of .454” of course I PC than size through the bullets back to .452”
I could load a dummy round using my Lee set, pull the bullet after it’s “complete” and see if the FCD did indeed shrink its total caliber.
Thanks!