View Full Version : .32 rimfire, long.
February 12, 2011, 08:14 PM
Can anyone tell me what the operating pressure of the .32 rimfire long is?
February 12, 2011, 11:03 PM
Well, it was a black powder cartridge, and it was originally loaded in a drawn copper base.
Both of those point to a low operating pressure, probably no more than 14,000 PSI, if that.
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