What could be more fun than $75 rifles…. Part II Handloading the 7.62x54R and 8x57mm JS

First….8x57mm JS There are some variables to handloading the 8×57 JS, the first being it’s name. Sometimes it is referred to the 7.9x57mm, or 7.92×57, or 8mm Mauser, or 8x57mm JS Mauser, or the 8x57mm IS Mauser. They are all the same. The cartridge is a derivative of the German…