First off, this is a beautiful gun. Regardless of what ends up being the history or truth, having an N-Frame with a 5" barrel for $725, is money very well spent. You could not go wrong at that price, and this gun, if well cared for, will last a lifetime.
Regarding the gun and the barrel:
- this appears to be an original factory Nickel gun
- the ejection star is blued ( which is correct)
- the trigger appears to be case hardened (also correct)
- the Cylinder is marked with an "N" indicating Nickel Finish
Regarding the Barrel
- this is definitely a Model 27 Barrel due to the top strap Checkering
- to me, it looks like a 5" barrel, not a cut down 6"
Ok now my theory, the barrel is either not original to the gun, or was re-nickeled.
As someone had indicated, maybe a replacement barrel in Blue was used, and then it was really polished and polished the roll marks off?
I'd recommend a letter from Roy Jinks to see what length it was originally.
Either way, that's some nice hardware.
My LGS had a 5" with box and papers and Tools for $950.
I stopped in yesterday and someone snagged it. They did well.