Jan 25, 2012 #1 L lhsako Handloader Jan 12, 2012 747 146 What powders have given u top velocities in the .300WM ?
Jan 25, 2012 #2 I IdahoCTD Handloader Nov 4, 2004 2,709 732 7828 shot really well about 3300 in a friends Sendero with 150AB's.
