These Smith carbines were considered to be one of the most important Federal Cavalry carbines. This example was manufactured by Massachusetts Arms Company, Chicopee Falls, Massachusetts. Designed by Gilbert Smith, the production of this breech loading percussion carbine was almost entirely consumed by government contracts, with only limited numbers going to the civilian market. A total of 30,362 Smith carbines were reportedly purchased by the United States during the Civil War. Matching serial number on the receiver and barrel. Dovetail blade front sight and folding leaf rear sight correctly absent of yard markings. Mounted with a smooth forearm and straight grip walnut stock with a steel buttplate.