We didn't obtain this powder to get as exact as its sister powder, WInchester Autocomp. That is using a CZ P10c four" barrel with standard sights @ 5 yards. Gavin has loaded for most of the cartridges below. I loaded for forty four mag and forty five ACP and located https://10mm-cfe-pistol-load-data37771.blogsvila.com/26601505/cfe-pistol-9mm-load-data-for-dummies