WINCHESTER 244 POWDER RELOADING DATA FUNDAMENTALS EXPLAINED

I am betting that's why the hundreds are rated at 15k psi or greater. This does not imply You can not use a lighter powder cost nevertheless it does indicate your gun, bore, and hands will get dirty.My ramblings are items I have attempted or knowledgeable. You may or may not want to emulate them so go through them with this particular in mind.I rec