The Smith Carbine was manufactured by the Massachusetts Arms Co., Chicopee Falls, Massachusetts and was one of the most important Federal Cavalry carbines. Designed by Gilbert Smith, the production of this breech loading percussion carbine was almost entirely consumed by government contracts, with limited numbers going to the civilian market. A total of 30,362 Smith Carbines were purchased by the United States during the Civil War. Smith Carbines were considered to be accurate and reliable weapons. Standard three sets of markings on the left side of the frame "MANUFACTURED BY / MASS ARMS CO. / CHICOPEE FALLS.", agents' names "ADDRESS / POULTNEY & TRIMBLE / BALTIMORE U.S.A." and "SMITH'S PATENT / JUNE 23, 1857". The upper left side of the stock wrist is stamped with a small "H.J" and the letter "B" on the right side, otherwise there are no other visible U.S. Government inspection marks. Dovetail brass blade front sight and folding leaf rear sight absent of yard markings. Blue barrel and trigger guard, niter blue barrel latch and casehardened remaining parts. Mounted with a smooth forearm and straight grip walnut stock with a steel carbine buttplate.

Very fine. The barrel retains 95% original blue finish with some muzzle wear and some mild thinning. The barrel latch retains most all of the original niter blue finish showing overall moderate oxidation. The trigger guard retains 97% plus original blue finish. The receiver retains 70% original case colors with a mottled brown patina on the balance and some minor spotting on the top. The hammer and buttplate have a dark brown patina, with scattered original blue finish on the buttplate and a crude period carved "D". The wood is excellent with a few overall scattered minor dings and dents. The markings are clear and crisp. Mechanically excellent.