I actually use 231 often for my 185 grain match bullet loads. Also use AA #5 and VV N310 with very good results.I have loaded light to medium power 45 ACP 230 grain target loads for many years using Bullseye and W231. They both shoot fine but can be pretty dirty. I shoot mostly plated bullets and a few powder coated bullets. Does INGO have any recommendations for different propellents that burn cleaner in this cartridge?