Mike, a load that has worked on countless 300WM's is the 180BT, WW cases, 75gr. of R22 & Fed 215 primers.Originally Posted by Mikexm15
Max in some manuals is 79 gr. I have reached 3140fps with a stiff load of RL25, but this load is usually 3,000 & change. I used that load in my 300WM last season & it was just under .5" ave. & that's a dang Rem, Sendero thou! ;D
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