By road king front end one would assume he is referring to the forks and such as the RK does not have a fairing. That or he doesn't know what he is talking about. But looking at it if I had to guess I would say it just has a HD fairing and lights up front. It still has the Strat wheel & fender. The RK has huge front fork uppers and chrome covers over the top that wrap around the headlight. Not on that bike. The fairing appears to match the HD lines from the front, but I'm enclined to say that isn't even a HD fairing. I could be wrong but I have never seen one that looked like that on the inside, especially where the radio is sitting.
I'm with wimg, probably a piece meal bike that someone is trying to flip. I wouldn't give it a second thought.
There is a used dealership near me that deals almost exclusively in rebuilt wrecks. Maybe some what that to save $$$ but I'll take my chances with retail.
2006 V-Star 1100 Classic
Silverado windshield and passing lamps
OE Highway bar with custom mounting brackets
Kuryakyn Dually ISO Highways pegs
Barons Nasty Boy Slip-ons
Kuryakyn led headlight halo