I cant for the life of me figure out if this stalking rifle is 9.3x72r or if its a variant of that cartridge. I read a good number of threads on the 9.3x72r changes but the case dimensions dont seem to have changed enough to prevent older guns from chambering modern 9.3x72r ammunition
proof mark
wax cast and case
*this is a factory new case, not loaded ammunition or fired brass
*I know the caliper says .320, I re-measured it in a more stable position. The measurement came to be .312. This obviously doesnt include rim thickness
Slugged the bore with a .40cal soft lead musket ball. Groove is .365-.366"
Looks like i need to cerosafe it. I'd really like to use this rifle for opening day. Has anyone had success ordering 9.3x72r reamers?