Bob, how fast were you pushing these pin loads?
I push my pin loads as hard as I can safely go, so as to knock the pins off the table.....
Berry's advises no faster than 1200, IIRC.
I will agree that oversized bullets=pressure spikes. Hot loads make that worse.
Did you call Berry's on it? I'm sure they would have been very interested in any QC problems they might have had.
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