Manufactured in 1888 as a Third Model with integral dust cover rail and dust cover with serrations at the rear, the two-line Winchester address/King's patent marking and "40-60 W.C.F." on top of the barrel, model marking on the upper tang, "40-60" on the bottom of the cartridge elevator. Fitted with German silver blade front (installed backwards) and folding ladder rear sights. Mounted with a smooth forearm and straight grip stock with a trapdoor crescent buttplate (cleaning rod not included).