Manufactured in 1883 as a Third Model with integral dust cover rail and dust cover with serrations at the rear. Standard two-line barrel address/King's patent marking, model designation on the upper tang, and serial number on the lower tang. Fitted with dovetailed German silver blade front and elevation adjustable buckhorn rear sights. Mounted with a smooth forearm and straight grip stock with a trapdoor crescent buttplate (cleaning rod not included).