what a fun gun. Well for the question my son and I are looking for loads for this set up now that we shot 100 rounds throug it we still need to polish chambers as a couple will not lend them selves to easy extracton. we had to pop the cylinder out and use a cleaning rod. Mostly with the mag tech stuff. PMC shot fine just one cylinder was sticking with it. As you know I do have a wide varity of cast bullets at my disposal. so that is no problem.