Yes. That's what my uncle said when he looked at the old load data and shot targets.
53.0gr of H380 under a 120gr Speer FB.
Also 47.0, 50.0, and 52.0 gr of H380 under a 140gr Sierra FB
Also used SR4759 at 22.0, 23.0, 24.0gr under a 120gr Speer with rem 9 1/2 primers
These aren't loads I made. These were loads that my step-dad at the time had his boss work up for me.
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