D. Manley
Member
Every powder listed in the posts above will serve you well...but, since no one else mentioned a couple of other outstanding choices, I will. Winchester's WSF and Ramshot's Silhouette (formerly WAP) are both outstanding in 9MM. Both meter like water, have good case density and a wide load range especially, Silhouette. Silhouette has a very linear pressue curve and while not for the faint of heart, some shooters have taken a 115 grain bullet to 1440 FPS to make major with it.