Re: 7mm SAUM Primers
I have not loaded RL-25, H1000, or Retumbo in my 7mmSAUM. I have used RL-19, RL-22, and IMR-7828, and with these powders I have used only WLRM primers when loading this round. However, if I were to load RL-17 I probably would use a standard primer. When I am following loading data I try to use the same primers that were used when the data was worked up.