Hello everyone! New to the forum here.
I’ve been reloading for a few years but new to cast bullet loading. I purchased the Lyman Cast Bullet Manual, 4th ed., and am puzzled by some of the data. Looking at the 32 H&R magnum data, the maximum loads for heavier bullets are WAY under the maximum pressure while the lighter bullet max loads are much closer to the maximum SAAMI pressure. Is there any reason for this?