RE: whats a good 9mm load for a walther P.38?
Can't tell ya about a walther, but I have been loading 7gr of HS-6 with a 115gr XTP I believe. I love loadign HS-6. Meters so nice. Let us know how it turns out. I also load 5.5gr of Unique with a 115gr. Works fine too. Unique is more challenging to load, I believe. This is shot out of a berretta 92FS.