7mm expander mandrel

Looking to borrow or potentially buy. Ive FL sized some cases with my lee die to fit into a new chamber which i can tell are pretty inconsistent (.4 thou). Also have some new norma brass to run through too which is measuring closer to 6.5mm than 7mm. Just keen to get some consistency for this load and then ill be back onto neck sizing. Happy to shout box of piss if i can borrow one locally.

I’ve got a K&M expander in 7mm you are welcome to borrow if you don’t mind paying postage both ways, which shouldn’t be much.