m&p45acp10+1. I know I'm going to get in trouble here but try another powder. Triple 7 is a little hotter than real black powder or Pyrodex P. If your going to stick with the triple 7 back off the load from 20 grs to about 15 grs in a .36 cal. I stopped useing tripple 7 cause I could never get it to group my shots as good as real black powder or Pyrodex. It's up to you. Black powder shooting is what it is and just because something says it's clean don't mean a pistol/rifle will shoot it's best groups with it.