I was just curious if anybody out there had any good .300 Win Mag recipes I have tried 67gr of IMR 4350 under Hornady 178gr VMAX bullets and came out accurate but a little under pressure. I am currently trying 55gr of IMR4895 under some 150gr Speer Hot-Cor have yet to get out and fire em (been movin).
also have only been at this for a few months was lookin for advice on case life all of mine have been fired 4 times and have maintained their dimensions after fire forming I have only trimmed them once and no signs of overpressure or flaws. How long do you guys keep your brass.
also have only been at this for a few months was lookin for advice on case life all of mine have been fired 4 times and have maintained their dimensions after fire forming I have only trimmed them once and no signs of overpressure or flaws. How long do you guys keep your brass.