I had a small flask of pyrodex p left over so i loaded up my staghorn with 100 grains pyro p, 295 grain powerbelt aerotip, started off at 75 yards and shot high of the bulls eye, 2nd 3ed shot were both in the same hole! 4th shot grouped with #1 shot, I think from now on, i will swab after 3 shots when using powerbelts. I can only imagine what it would do if i put the scope on it lol.