Well, after a two year desire, I did pickup a 44/40, SS, 24" rifle. It is a new/old stock -- LNIB -- unfired(IMO) firearm. For what I consider, a good price. I wanted a blue version but the stainless is growing on me. After some cycling issues, which came down to -- my 'too weak a crimp' reloads -- this rifle cycles cartridges up to max OAL.
As Coffinmaker stated elsewhere, the rifle has burrs and sharp spots. It puts longitudinal scratches in the brass from the loading port. It cuts the lead in two different spots. I have one spot on the rightside of the frame, that I can see, (that is extra casting metal) causing one cut on the side of the lead. The other is in the frame magazine hole or the magazine itself or the cartridge stop creating a rectangular dent or cut in the top of the lead.

Cleaning and polishing and deburring -- is next up.
I really like it so far. The wood to metal fit is great. The frame bottom curvature/lines are very close to originals, not perfect, but definitely not like the new SRC I bought in 2019. The maker was Taurus has the bolt flip safety F/S stamping but does not have Taurus's hammer safety.
The sights will have to go. They are the plain bent -- straight cut metal and rivet base. The front is just plain, also. Looking at a Marble full buckhorn short sight. Wish the new Rossi 'traditional sight' wasn't so costly, or I would go for it. I will be making my own Winchester sporting front sight once I have a newly mounted rear sight.
The 38/40 alteration is looking like it will happen in the future, just not right away. But, I am on my way to that desired 38/40 chambered 1892 designed rifle. Still, would buy a Chiappa in 38/40 for its authentic looks, IF it ever came around but this is a starting point, for now.