I've had a difficult time getting useful loads out of it. It is hopeless for H110 or HS 7. It has been erratic with bullseye and 231, and it doesn't work well with the larger flake powders like Blue Dot or 800X. I haven't tried it with the meduim extruded powders so maybe I'll give it a try, but honestly I use my Lyman more often and its not even close to the ease of use as my old SAECO. Its not a POS but its along way from being "perfect"