An English made boxlock double rifle chambered for the .600 Nitro Express 3" cartridge. It has 26” blacked steel chopper lump rifled nitro proofed barrels fit with extractors, doll's head third fastener, quarter rib which is stippled and concave, lined express rear sights - 1 standing sight regulated at 100 yards and 2 folding leaf sights regulated for 200 and 300 yards. Island base bladed front sight with flip up night (moon) sight.