The Graf's in the Lyman Trade Rifle worked perfect. I was shooting 100 gr of it and never had a hang fire or misfire. Also I never had to swab the barrel. In fact fowling was next to nothing. Even the patches were perfect.
Also Sharpshooter wanted me to try some Graf's 3f as a primer. So I opened a pound of it, and loaded my small pan primer. It worked perfect. Never a misfire. I had a good sharp flint. This was at 50 yards off a single bag. The first three shots kind of surprised me because they were hitting so high. I wonder if this powder has a little more zip then Goex as yesterday the shots were hitting a little higher then normal.