You can do the cerro cast yourself if you wish. The metal is available from Brownells and I believe there are instructions for it's use. It isn't hard to do.

Can you direct us to your photo hosting service for a higher definition photo of the barrel flats and barrels? There really ought to be some caliber data on there but I cannot see it from the photos on this board.

Last edited by Jerry V Lape; 02/27/10 08:36 PM.