Chris;
Do you have one of the "Virtual Ballistics" software programs such as QuickLoad that allows you to enter the loading data and predict the velocities, energy and chamber pressures (and barrel pressures) of the loads you are shooting? If not and you would like to have this data send me a PM (with your email address) and I can run the data and send you a print out of the data and curves. Data required from you will be propellant, projectile diameter and weight, case length, primers, barrel length and bore diameter and so forth. I can send you the print out via your email address. The QuickLoad software that I have is produced in Germany and I just looked at the basis in it for 9.3x72R cartridges and there are two different 9.3x72R cartridges (1) 9.3x72R (.360) which has a case length of 2.835 inches or 72.01mm and (2) 9.3x72R Sauer which has a case length of 2.830 inches or 71.88mm.
Kind Regards;
Stephen Howell
