ANTIQUE MARTINI HENRY MARK IV rifle type B dates to 1887 80% blue fine bore

We have a nice antique Martini Henry Mark IV type B long lever rifle for sale in 577/450 cal. The rifle dates1887. The metal shows about 80 % Blue overall with no pitting at all. I removed the forewood and under the barrel is also free of pitting see pics. The action works as it should. The markings are all clear and readable as well as the proof marks. The bore shows deep visible rifling see pics. The stocks show service wear and multiple issue marks. The original cleaning rod is present as well as both sling swivels. A nice very clean example of a Mark IV type B Martini.