So I found this old lamp. What was it?

[Fnfalguy]

So I now have this poor lamp and was curious if anyone could identify it. Surprisingly, it still holds at half and full cock. Ramrod is still in place and I cannot see any markings on it. I need to see about getting the rust off just for aesthetic reasons.

 

[Sam squanch]

Looks like a old smooth bore put together spare parts gun, once very common in barns and chicken coops everywhere. Shame someone made it into a lamp, though.

 

[deermanok]

That's what I call a bore light.