Hello everyone, I've got an old rifle I'm trying to find some information about. The steel on this rifle is so badly pitted there's no legible stamping to read, but it's got a 38.5 inch octagon barrel that seems to be chambered in 45-70, not sure though. Fixed iron sights, an inline hammer and a shell ejector. Something that stood out to me was that it has a swivel stop for the lever. Take a look at the photos and tell me what you think. Any information would be appreciated. Thanks.