Working on loading for my M1883 Reichsrevolver. I have a few original rounds to go off of. They originally used a .430 260gr heeled bullet. I was able to find .430 250gr round nose bullet. I figure it's close enough. I'm using 44 russian brass and 16gr of fff goex black powder. I'm going to take a trip to continental this weekend to test them out. Has anyone loaded for this before? Any advice?