I'm sure many will disagree with me on this but I gave up on Bullseye powder many years ago. It was the go to powder when I first started loading 40 years ago, but I found it to be just to dirty and moved on to cleaner burning ball powders. At that time I moved to Accurate Arms powders and haven't looked back, they're clean meter well and work with almost ever pistol I own. Their #2 is almost as fast as Bullseye but I prefer #5 for its versatility it can be used in 9mm, 38 Spl, light .357, .40S&W .44 Spl and .45 ACP. When I move up to heaver loads I skip over #7 and use #9 for Heavy .357 and .44 Mag.