So I recently got some cast from a guy who had sold his 9mm. Killer looking bullets but I have never used cast before and my two books have nothing for 147gr cast ( they weigh in at about 154 actually) with Unique and Alliant's site doesn't have anything either. Gentleman who I got them from recommended 3.8gr which since my normal load is 5.7 under a 124gr seems very very low. Anyone have any ideas I would like to hear them. Thanks Rich Wanna kill these ads? We can help!