Anyone have experience cranking out subsonic 9mm rounds?
I have a brand new 9mm HP mold from MP and am currently shopping for a suppressor. I'm leaning toward the CSG Mod 9. But I'm curious what powder/charge will help me achieve a subsonic round with this bullet?
I have a bunch of powders to choose from but the largest amounts of Unique and Green Dot. Not sure if that's helpful.
Any thoughts/experience here?
Thanks!!