I know the 44 was supposed to available in 38/55, but I’ve never seen one. Has to make you wonder what happened to the originals. To be honest, I wouldn’t, under any circumstances, put my ugly kisser anywhere close to one so chambered…uh-uh, no way!
My 44 was rechambered from 25/20 Single Shot to 25/20 WCF. I will only shoot black powder loads in that.