Oh I know some things, lol.
It's a Proline sterling. The original model. Pretty sure the 12g changer is from a termite. The barrels themselves SHOULD be worth 50+ each. What people are willing to pay now is a different story. They're all sterling thread not spyder. The one on top is a 21" stainless. Probably j&j because that's really the only place you could've gotten a barrel like that.
Have sterlings really gone that far down in value now?
...'cause bandaid's stuck on me!