This is an OLD item, that was required w/a 650 press, The 650 did not have a deprime resize die on the press. This is a stand alone tool w/a single die that both deprimed and resized a case. This tool is not to be confused w/the current production resizer. If you have this item, I'm a buyer. PM me. LDS
I still have a hydrolic one. https://www.americantrapshooter.com/threads/mec-case-conditioner-hydraulic.9482/