Just bought me a 9 ounce can to try for no real reason. I've been hearing good things about it. I know it's developed for lead bullets, but has anybody been using it with jacketed bullets? .38 special, .357 magnum or .44 magnum? Anybody load any semi-auto ammo with Trail Boss? I'm thinking there's not going to be enough power to cycle the action. Wanna kill these ads? We can help!