I have been experimenting a bit with some different powders 9.6 hs6 with a 115 is my all time favorite but I have very limited amounts of it (
I have been trying 8.1gr of power pistol believe it or not, its not great but with a 125 I make 173 PF and the comp works decent.
There is no hs6 wac sil anywhere to be found here
Next I'm gonna give 105 a shot and maybe 3n37