Maynard carbine

• Name — Maynard Carbine • Origin — United States • Type — Carbine • Is Ranged — yes • Used By — United States Confederate States Argentina (Limited) • Wars — American Civil War • Designer — Edward Maynard • Design Date — 1851 • Manufacturer — Massachusetts Arms Company • Production Date — 1860–1869 • Number — 21,000+ • Length — 40 in • Part Length — 21.5 in • Caliber —.50,.52,.35 • Action — Breech-loaded, lever-action • Rate — 12 rounds per minute • Max Range — 600 yd

The inventor of the weapon, Dr. Edward Maynard, was a dentist and skilled engineer who designed and manufactured much of his own dentistry equipment. Maynard patented the breechloading design of his carbine in 1851, and it was trialed by the US Army in 1856. Other early breechloaders often had problems with gas escaping from the breech, an issue Maynard resolved by introducing a wide-rimmed metal cartridge that formed a better seal when the breech was closed.

When the gun's lever was depressed, the barrel rose, opening the breech. The Maynard cartridge was loaded in, and then the lever was raised to close the gun's breech. The first model used a spooled primer tape system (invented by Maynard and used in some other firearms of the period) built into the stock, the 1863 model was compatible with percussion caps. The brass Maynard cartridge did not have an integral percussion cap. The cartridge had a small hole in it, when either the primer tape or percussion cap was struck by the gun's hammer, the resulting spark travelled through the hole in the base of the cartridge to ignite the powder inside. The cartridge, which had a wide rim permitting swift extraction, was reloadable up to 100 times. This proved to be a significant feature for the Confederate troops equipped with the Maynard Carbine, as the South lacked advanced industrial manufacturing facilities.

• Illustration — An unfired Maynard 52 caliber cartridge • Illustration — Maynard carbine, break action, serial # 4815 • Illustration — First model Maynard carbine system with Maynard tape-primer

• Illustration — Confederate soldier of the 1st Mississippi Cavalry holding a first model Maynard carbine. The first model of the carbine was manufactured from 1858-1859, with approximately 5,000 weapons produced. The inventor formed his own company, the Maynard Arms Company, but most of the production was done under contract by the Massachusetts Arms Company. The initial users were the US revenue cutter service and Navy. During the Civil War, on the Union side the first model Maynard carbines were issued to the 4th US Cavalry, 9th Pennsylvania Cavalry, and 1st Wisconsin Cavalry. However, the majority of the first model Maynards went to Southern states, either purchased by private buyers or by the states themselves as tensions rose leading up to the 1860 United States presidential election. Even after the secession crisis began, Southern purchasing agents were still buying large numbers of weapons like Maynards from Northern factories until hostilities broke out in April 1861. Florida, Mississippi, Georgia, and South Carolina purchased Maynards, and Confederate units who carried Maynards during the war included the 2nd Florida Cavalry, Cobb's (Georgia) Legion, 1st Mississippi Cavalry, and 2nd Florida Infantry. The Second Model or Model 1863 was manufactured between 1863 and 1865, with a much larger production run of over 20,000 units. This model lacked the tape primer and stock patch box, relying on percussion caps instead. Since the 1863 model was manufactured in the North, it was not available to Confederate units as the first model had been, other than those that were captured on the battlefield. While the first model was made in various calibres, the 1863 model was only produced as.50 calibre. Regiments issued with the 1863 model included the 9th and 11th Indiana cavalry regiments and 11th Tennessee Cavalry, among other Union units. The Maynard carbine was one of the most-accurate breechloading carbines used in the war. It was highly praised by the soldiers – Private Toby of the 1st Mississippi Cavalry stated that it was "warranted to shoot twelve times a minute, and carry a ball effectually 1600 yards. Nothing to do with Maynard rifle but load her up, turn her North, and pull trigger; if twenty of them don't clean out all Yankeedom, then I'm a liar, that's all." After the war, the bankruptcy of the Massachusetts Arms Company and the advent of the repeating rifle led to the obsolescence of breech-loaders.