Look at Buffalo Arms.

Custom RCBS/Lyman Sizing
These custom sizing dies are made from scratch here in our productions shop and will fit RCBS and Lyman Lubrisizers. If you do not see the size you need for your Black Powder Cartridge needs, please give us a call and we will see what we can do. You may order sizes from .266" through .540" in .001" increments. Thanks!


http://www.buffaloarms.com/browse.cfm?viewfrom=13&catid=461&step=2



It's not that Liberals are unwilling to listen to another point of view, they are just simply amazed that another one exists.