Thank you Barry!

by bmize, Sunday, December 20, 2015, 00:47 (3201 days ago) @ Hoot

Don't have a clue about bp anything.
If I were you I would buy a neck turning tool instead of a reamer.
Id imagine your brass varies quiet a bit in thickness and controling that would be much easier by turning the outside over a mandrel than trying to ream cases.
I use a 21st century setup and it works well. Several brands out there to chose from.
The folks at 21st century are shooters and can help you get the setup you need it you have any questions. Of course id also be hoppy to help if i can.