RW said:
can load data be cross referenced for similar cases such as the 6.5-06 Ackley imp and the same bullet weight in say the 280 Ackley improved? Just as a starting point with the same powders and bullet weights? I would assume the case capacity would be very similar. I know you wouldn't use the exact load grain for grain but as a way of getting added data for more powders! Thanks as always,Ron
There are a bunch of variables that control a load - burning speed, sectional density, bore size, and case volume are the major ones. IF you want to compare two cartridges, for powders, the other three MUST be equal.
Because they are both Ackleys and based on the '06 case... means nothing. Ballistically, they have nothing in common.
There is so much free loading information available on the net, that there is no reason to do risky things like this.