This past year I've picked up a couple of new rifles. One is a Rem. 7 mm saum and the other is a 338 Win Mag .
I'm wanting to work up some loads for these using Barnes TSX bullets. 140 gr for the 7 mm and 225 gr. for the 338. I dont have a barnes manual at this time so I was wondering if any one can suggest one powder that would work for these two . Also do you have any loads for the 7 mm.