Sorry I got into this so late in the game. I actually came up with a load for mine(a cape gun). The gun has a .323 bore and I am using a 200gr speer over 37gr of AA4350. Low pressures with the straight case and quite accurate in my rifle. The load was an extrapolation of data from the 8x57r360 which has a lower capacity and a slightly different case design.

Tom

Last edited by Tom Hall; 06/27/11 09:12 AM.
Carbonation without fermentation is tyranny