Thread: Pistol powders in rifles question

Originally Posted by Marty Henry

Page from my 43rd edition lyman book. In their powder equivalents table ADI list AP 70n as being equivalent to unique and 4197 as approximating 2207 so you get the idea. It doesn't need a filler.
Go through any of the older books and you quickly see why 10 grains of unique is called the do it all load for cast bullets.

Thanks @Marty Henry