Hi folks, soon I will beginn to load for my USP tactical .45 ACP. I use the uniflow with a large cylinder for my 308, but I think it is too crude for 5,0 to 5,1 grs of VV N320 powder. A friend gave me some rounds with 195 grs LSWC, 5,0 grs N320, slight taper crimp. And they shot just great...