Just a note or word of caution, I think Hart has a similarScherping DR in 9,3X72R S&S or was it 9,3X74R? I do know that Ford has one or has had one. It appears to be a 9,3X74R but is actually a 9,3X72R Sauer & Sohn and vastly different. But a chamber cast will ferret out the chamber.

Serbus,

Raimey
rse