Blackhorn 209 was an impressive powder when I tested it. My Disc rifle and Genesis really liked the stuff. But I can get the same accuracy shooting Graf's & Sons black powder or Pyrodex RS.

One powder that really gives me fits is Triple Seven. I have a rifle that shoots it very well. It is sighted in with it. Its a little LK-II. Well I took the rifle out and shot it, same load as always, and it was all over the paper. So I dropped the T-7 charge by 5 grains and then it started to behave again. But the card was very specific on the 80 grain charge, and I even made sure to use the same measure. It could have been the heat, or maybe just me. But it sure had me scratching my head. I mean... what if I had been hunting with that first load. Also it was a new jug of powder, but I never had new jug powder problems with the other powders.

You know Semisane.. that sure is a pretty rifle. Why I like the looks of that rifle so much I have no clue. But I always did.