A RARE GERMAN SNAP-MATCHLOCK SPORTING RIFLE with octagonal barrel rifled with seven grooves (back-sight missing) and struck twice with a mark on the breech, plain flat lock, the pan-cover with acorn finial, full stock with fluted fore-end, the butt inlaid with shaped dark horn panels, horn butt-plate, fore-end cap, and ramrod-pipe (defective), set trigger, iron trigger-guard, and horn-tipped ramrod, circa 1650