Craig: Lets start all over, I am not a newbie to guns. I have a smith that builds quality rifles for me,and has 30 yrs experience in his vocation.I am sure your post were well meaning.My question was about the feasiblity of changing a revolver from black powder to cartridge firing,nothing to do with your opinion about whether I should or not.I do appreciate your response,and all others as well.Trust me, I can afford to throw the revolver in the scrap iron bin if it doesn't work.Now that said,I am not,will, can't be a "Dude",to many miles under my belt. I see your a senior member. When and if I become a senior member will I be allowed to use the term "Dude"?I just think its a demeaning term,other than that,thanks for your input.