Ok I may try one last powder before I stick with something solid. I tried tightgroup, and so far have loved the results, using 4.0gr TG over a 124gr MG JHP out of a beretta 92fs. Dont remember which most prefer for the same bullet WSTor WSF. Not much load data for WST, WSF seems pretty common. So wich should I try? I think I wanna try WST but dont know any data for it. BTW the press I'm running is a dillon 550 if that matters Wanna kill these ads? We can help!