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Halo · April 28, 2001, 07:04 PM

4.5gr 231 behind a 124gr FMJ, OAL 1.139; Winchester cases and primers.

I wish I could find the chronograph results from this load, but I recall the average velocity being about 1090 (from a full size USP) with a standard deviation of only about 10fps.

April 28, 2001, 07:04 PM	#11
Halo Senior Member Join Date: June 12, 2000 Location: Charlotte, NC Posts: 408	4.5gr 231 behind a 124gr FMJ, OAL 1.139; Winchester cases and primers. I wish I could find the chronograph results from this load, but I recall the average velocity being about 1090 (from a full size USP) with a standard deviation of only about 10fps.