Got a little project cooking and need some input to keep the wheels turning. We are going to take some .375 H&H dies turn off .45", run some .45-90 starline brass through them and call them ..... Not sure yet. For testing I have a modified mosin nagant action ready to handle the case (only single shot for testing) and a Douglas match grade barrel that someone chambered to .375 H&H and bo-boed the start of the threads. So we will shorten up, thread and away we go looking for the next great ........ Single shot round, lever or maybe even a double round. Guess we will see where the pressure ends up at certain performance levels. Looking to reach the reduced .375 loads that many African hunters load to for better terminal results. Questions, comments or concerns anyone?