Only problem that I've found is usually that it does not do the job all that perfectly with cast bullets, which I exploit many. So, I really only use it Once i load jacketed, but as I reported, It is actually a very very good powder. Which is my thinking. https://jeffreyjigeb.blognody.com/26172431/the-smart-trick-of-cfe-pistol-for-9mm-that-nobody-is-discussing