I might play around with different bullet weights and charges just to see what shoots best, non might not match exactly.bi still have to get a reliable source for OAL and trim length. I measured a GP11 cartridge this morning and the OAL was 3.043. Would the OAL change depending on bullet weight?
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Proud owner of three (four-ish) pieces of history!
K-31, Mosin-Nagant M91/30, M24/47 Mauser, Norinco SKS.
"You might as well appeal against a thunderstorm..."
William Tecumseh Sherman
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