The Summer 2014 Issue of Parker Pages will have an informative article by Dave Suponski concerning the variations in fluid-pressed steels used in the various barrel grades of Parker Bros. shotguns from Trojan Steel through Vulcan Steel, Parker Steel, Parker Special Steel, Titanic Steel, Acme Steel.
It is a very interesting read but I won't spill the beans here - The issue will start hitting mailboxes in about two weeks.

Dean

Last edited by DAM16SXS; 05/13/14 10:47 PM.