Just getting ready to do my first hand loading. I didnt put it together that the rcbs .45 AR RN die set is not for ACP. the "AR" notation wasnt just there for looks apparently - "AR" as in Auto Rim. I only caught it cause i noticed the "use with shell holder #8" on the box after i picked up a #3 (for 45acp) at the store and started asking questions, and finally looked up what uses a #8.
so heres my stupid question - can i use the die with SH#3 to do 45acp?
so heres my stupid question - can i use the die with SH#3 to do 45acp?