Manufactured in 1876, this is a desirable first model variation of the Model 1873 featuring a dust cover held in place with grooved guides and cover with checked oval grip. The accompanying factory letter lists this rifle with a round barrel and special order set trigger when received in the warehouse on May 24, 1876, and shipped nearly a year later on April 19, 1877. Dovetail blade front and elevation adjustable rear sights, standard Winchester markings (correctly lacks caliber markings), and straight grip stock with trapdoor buttplate (cleaning rod not included).