Anyone around that can ream a .40 barrel to 10mm?
Any local smith should be able to do it for you. I struck a deal with mine where I bought him the reamer, he keeps it on his shelf and "rents" it from me when he uses it. I have about $100 of credit at last check.
http://www.marsguns.com/Contact.htm
He has been wicked busy lately, so I don't know how far out you would be.