Sharps rifle unknown

[JasonMillar]

I am in the Isle of Man I have an old sharps rifle 1874 seems to have no rifling but it's real dirty 577 snider case fits but it's loose and extractor is 1mill out on removing case it has a 35 inch octaganol barrel any help please nearest case with chamber dimension is 600 nitro express https://uploads.tapatalk-cdn.com/20170617/e1fa4eaa07d51afebf98a6b334412542.jpghttps://uploads.tapatalk-cdn.com/20170617/5e8efe82843ab099422543cc85f7e41b.jpg


Sent from my iPhone using Tapatalk

[John in PA]

see response to your other post elsewhere on this forum