Good info. Have RL7, H335, Varget and RL15 in good supply. Ordered my MDT magazines today, dies should arrive soon. Will play around with my 95 Bergers to see where they are in the 2.55 oal MDT mags. May go up or down in bullet size from there. Those Hornadys look good too. I just have had great luck with Bergers and will start there.