I sent a used 550b that I bought, to Dillon for a rebuild. If you are thinking about doing this, it's FANTASTIC!! The press looks "brand new!! New paint, good and tight, and lubed up and ready to go. Money well spent. It is so nice I've decided to keep it. If you want a "new press" for $130.00 ($80.00+ shipping to them($50.00 in my case)send it to Dillon!!!