RUMORED BUZZ ON WINCHESTER 244 POWDER RELOADING DATA

I am betting This is why the hundreds are rated at 15k psi or higher. This doesn't mean You can not utilize a lighter powder demand but it really does mean your gun, bore, and arms can get soiled.How can IMR Goal be described as a concentrate on grade powder that has a starting velocity of 900 fps! When you noted above, most concentrate on quality