I do not think this will sell!
Most have commented , its bubba'd.
I can get a Norinco for 350, send it to a good smithy, and get back a pretty decent 1911 that looks like a 1911.
My suggestion is send it to a good smithy and see what he can for you, or else just sell way below the 600 dollar mark.
If you ever come across a 1911, thats bubba'd leave it alone. A 1911 is a 1911 leave it alone, thats what sells.
TG