Yea based on this picture you bought a Range Officer. This is not a loaded model. If you check out Springfields website you will see what I'm talking about. The loaded model has a lot more upgraded features, and a completely different finish. The range officer is still a nice 1911.
Like others have stated, you paid basically the same price for the used gun as you could have gotten one new for with a little shopping around. I saw the same exact gun posted on a forum a couple of weeks ago for $500 shipped. But if you like the gun you should be happy with it either way.