Pooch

The metal cerrosafe is what is used, it melts below 212 degrees, that is below the boiling point of water.

Clean the chamber, block the bore ahead of the chamber, fill with melted cerrosafe, remove the casting, measure.

http://www.youtube.com/watch?v=DByaASz_HNk

Head to Amarillo and I will show you and let you shoot
my drilling smile

Mike

Last edited by skeettx; 01/29/13 11:56 PM.