I don't work on revolvers, however, over the years I've assembled a number of firearms from parts. My first venture was putting together a 1911 automatic built on an Essex Arms frame with the balance of the parts being all new Colt. My next effort was assembling a Bushmaster AR-15. I did have Bushmaster screw the barrel to the receiver, but I did the balance of the work. Next I purchased a U.S. M1 .30 carbine receiver from Springfield Armory while at Camp Perry for the National Matches. I purchased the balance of the parts from Fulton Armory and then sent the receiver and the barrel to George Likas, at Riverbank Armory in California to mount the barrel to the receiver. My last adventure was to assemble a Stg58 FN FAL on an Imbel receiver. Here again I had a smith install and head space the barrel, but I did the balance of the work.
I just won't do trigger work or get into the lockwork of a DA revolver. I leave that to the experts. I feel that I do know enough to be cautious against getting into things that are over my head. I'll be quick to tell you, "I don't know!"