I thought that barrel might clean up fairly well. The bore was really cruddy when I picked up the gun. I wish I had taken a picture of it then.
The picture below is after I ran a few alcohol patches down it that came out really nasty, followed by a patch of Montana X-Treme bore conditioner. After the bore conditioner sat for a few hours I ran a few clean dry patches. I just couldn't ship it to you without at least a little cleaning.