I have one if you want to borrow, rent or buy it. A Clymer solid pilot. My smith makes nylon throat bushings so the solid acts like a floating reamer. It has done about three chambers so far. Mine is the original AI not the Sammy/Nosler one which actually makes more sense now.

There are a couple of reamer rental shops and they are mostly good you just don't know what your getting until they arrive. Sometimes they are not the sharpest and this is really a PITA if you are hand reaming which I swore off.

"When you disarm the people, you commence to offend them and show that you distrust them either through cowardice or lack of confidence, and both of these opinions generate hatred." Niccolo Machiavelli