NOT KNOWN FACTUAL STATEMENTS ABOUT WINCHESTER 244 POWDER RELOADING DATA

I am betting This is why the masses are rated at 15k psi or better. This does not imply you can't use a lighter powder demand but it does indicate your gun, bore, and palms will get soiled.How can IMR Target be considered a target quality powder by using a starting up velocity of 900 fps! While you mentioned above, most concentrate on quality loads