In the spirit of prepping and stockpiling, have any of you thought about buying a particular powder that you could load for everything you own?

…. and doing the Math and working up the sheets that would be safe and work?

SHTF and you run out of powder…. and in your dreams, you stumble upon a mountain cabin that has 20 lbs of powder, of only one variety.

Which would you hope it to be?

You have the equipment and all the primers, etc….

You want to reload for ……

5.56
.308
9mm…

Powder for everything