James-here's my .02 cents worth on powder. H110 is the standard by which all other magnum powders are compared by. Ball powder is dirty unless you have close to max loads,however it is somewhat temp sensitive and what shoots good in 40 degree weather may be too hot in 80 degree weather. The dots(green or blue) burn dirty. 4227 is a 1/2 a tad slow for .41 mag.