I was out at the range the other day,shooting my Pro Hunter. I normally shoot 120grs. of T7 in it. I tried three T7 pellets,and it shot to the same point of impact,then I tried three Pyrodex pellets. It shot a little (not much) lower than the other loads,and had less ( felt)recoil. Are these loads supposed to be the same velocity? I've never tried 120grs. loose Pyrodex,to compare it to the T7 load. My prohunter does get the crud ring using T7 pellets,or loose powder,but I never pay much attention to it,as I use windex to swab between shots,and it cuts it right out. I store my BP guns with Bore Butter in the barrels,and have never had a problem. I'm thinking about going to the Pyrodex pellets (since I got three boxes) last year at the end of hunting season cheap. What are your thoughts on using either the,T7,or Pyrodex?