Thanks guys, I am not concerned with a value for this gun as it is not for sale. It belongs to a good friend that just wanted a little history on it so I went looking to see when the gun was made. I was surprised to find the gun was a medium grade gun according to the SN list. I have seen guns listed as best quality that were not finished nearly as nice as this gun. I was wondering how many grades there were and where this one might fit in. Here is a picture of the barrel flats. I appologize for the quality but my camera is not the greatest when it comes to fine detail shots. Thanks again!