The frame is some kind of pot-metal, but I can't find any identifying markings. I'm thinking possibly a Heritage. Can anyone name it?
I thought this was a joke at first. The ID is correct. I just had a chance to buy one of these in 44-40, the "FRONTIER SIX SHOOTER". it was nice, but it was $2800, which is high for those, but it was in really nice shape. The gun actually still had fire blue on it. IIRC it was from 1905. I passed on it mostly because I don't think there is the interest in these as their are the older SAAs. Certain people like them, and many others don't care for them.
With a barrel marked "Single Action?" I usually saw those marked "Frontier."
The barrel is indeed a replacement. Someone put the barrel on, probably a long time ago, when SAA barrels were common place, and not valuable. I highly doubt this gun was put together in recent times.
What's wrong with that? Looks like someone took two old guns and didn't work and made one that did?
We all need to remember that before any gun was a valuable antique, it was a modern firearm, most likely purchased to be used, as any other tool is. It doesn't matter how rare it is today, at one time it was less rare. Guns were modified to their owners needs, repairs were done by people other than gunsmiths, because these people needed their gun to have attributes to make it user friendly to them. You didn't buy a brand new rifle, you took that beautiful wood and modified it to your needs. You didn't buy a carbine if you had a rifle, you just had some inches cut off your rifle. You didn't toss out this Colt 1878, you went down the street and bought a SAA barrel from the gunsmith to make it functional again, because you didn't have the $$$ for a brand new S&W
I just recently bought a beautfiul Savage 1899 F (featherweight) 22 hi power with a stith no drill mount and ring set, and an old weaver 330. Well I fell in love with it, and then I found out that the barrel holes were from an old mount (they looked factory, but I was stupid, not taking into account that the gun was a carbine, so there would be no point for the factory to barrel tap the gun). When I removed the stith mount set, there were 2 more holes on the receiver between the peep sight factory holes. Yea, it sucks, but I sold it all off separately, and only lost $100. Had the gun not had the extra holes, it was worth a little bit of money, between a 99 F and a 22 hi power. It all matched too, of course. The user modifications is one of the things that makes older original guns so valuable. How many were left alone that survived?