This is not an airgun, nor does it shoot anything at all. It is a collectable replica replica of the Henry Rifle firearm. The box is included.
The stock and forearm are in better than 90% original condition. The brass is tarnished, but the metal retains better than 90% of the original finish. We don’t know a lot about this gun, but there appears to be a part missing (pictured) on top of the breech. It could have been that way originally too, it is hard to tell.