I am back to realizing I need casing for my 25-20 wcf.
So I know one can resize 32-20 down to 25-20, but there are two big problems, one is the base thickness of the 32-20 being bigger and not working in all rifles in 25-20 and second is the failure rate of resizing the 32-20.
I have found some 218 bees cases and with all measurement being the same except the bullet diameter ,length and shoulder diameter, 218 being .329" and 25-20 being .333". If I sized it up, the shoulder would blow out with the first shooting, I can trim to proper length for 25-20.
My question I guess is can I size the case mouth up to .034" without weakening the case neck to much.
I already have the 25-20 dies, so is resizing up easier or resizing down easier?
I've never resized cases before so this is new to me.