The 30 cals that I cast and load for are the 30-30- Rem 788 (311041), 30-06- 03A3 (311291), 30-40- Target Conversion (311284), 308- Rem 788 (311299), 7.5-Schmitt Rubin (Saeco 315)and 7.62x39- Small Ring Braz Mauser (Saeco 315). I have been checking out the country wide cast bullet military postal and club match results. I have noticed that the Saeco 315 is a popular design being used in many of the 30 cals. I am wondering how it would work in the other of my 30 cals?