Thanks, and that is the factory stock. That gun is ser# S1xxx. when the Encore first came out I had to have one in stainless. I kissed ever dealers butt i knew to get me one. They did not build the MZ as a package yet so I had to buy the frame as a pistol. Buy the butt, fore-end, and mz barrel separate. I love all of my guns, but this is one of my favorites. It is a shooter too.