I was looking at the Hornady 11th edition reloading manual and have a question.

The 458 Winchester, 480 and 500 grain loads:

The 480 shows lesser powder charges than the 500 grain ?
7.2 grains less for Accurate 2230
4.4 grains less for RL-7

I am assuming the 480 has more bullet length inside the brass ??

Last edited by ldmay375; 11/29/22.