convert

  1. S

    Can you convert .223 brass into 7.62x39 brass?

    The title basically says it all. I convert .223 brass into 300 blackout brass using the RCBS short base dye and cutting it down with a saw. Could I re-adjust my 300 blackout jig to cut to the proper length for 7.62x39 and resize the brass? I can’t seem to find a thread on this. Thanks for the help!
  2. D

    Pressure Measurements, and CUP vs. PSI

    There have been some discussions here about pressure measurement and the question of whether PSI and CUP are correlated. For those who are interested, some of my findings on the topic are attached. Yes, PSI and CUP are correlated.
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