Hey Chris, in Win AA With W209 primer and CB1075 wad-(chartruse):3/4 oz
14.5 gr 20/28 1200 fps @ 7200 psi
15.5 gr 20/28 1250 fps @ 7900 psi
So 13.3 gr 20/28 should be very mild, and I'm guessing around 1100 fps and in the 6000's psi. range
I usually load the 14.5 gr load for both my steel and damascus 20's. It is a nice load.
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"How kind it is that most of us will never know when we have fired our last shot"--Nash Buckingham
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