The fit of the grip frame to the main frame is often quite bad on the 3rd generation Colt SAA's which I learned when I sold mine. The pistol you won looks very well fitted and finished. Should be a great shooter. Congratulations.
Nice looking Colt SAA.
Your Colt is a 1979 vintage.
Congratulations! Do you plan to shoot .38s or .357s with it?
I have a Uberti and after having shot some full power .357 loads through it, I have decided to shoot only .38s with it from now on.