Finished off a box of Berry's 9mm 124grain HBFP over 3.9-4.0 grains of N320 at 1.100". I highly recommend as a light target load (1000fps out of a P89)
I am moving on to a new load tomorrow for my wife's 3" .357 SP101. 38cal 148grain Berry's HBWC. Her favorite load by far is lead 148gr HBWC seated flush over 3grains of HP38 (720fps). Any recommendations? I am looking to recreate the feel and performance of that load, but cleaner (obviously). I have N320 and HP38 on hand.
I am hoping the 3grains of hp38 will work well so I can use the same setup but we will see.