I worked up a load with TAC at 46.4 grs with Hornady 150 gr SP with CCI 200's and FC brass for my Marlin xs-7 in 308W it worked well. I started subbing other bullets of the same weight with that charge. 150 gr RP Corelokts,WW 150gr Power Pts, 150 gr Horn BTSP, and some 150 gr Remington Bronze Pt Expanding all held to acceptable accuracy for hunting loads with acceptable pressure signs. It worked in my gun, don't mean it will in yours ,start low and work up is still the best bet. Anybody use bullets coated with moly anymore in the 308? Magnum Man