Hugo Schmeisser (24 September 1884 – 12 September 1953) was a German developer of infantry weapons in the 20th century.

Schmeisser was born in Jena, Saxe-Weimar. His father, Louis Schmeisser (1848–1917), was one of the best-known weapons designers in Europe. The life and work of Hugo Schmeisser mostly took place in the weapons manufacturing city of Suhl, Prussian Saxony.

Before and during World War I Edit

The submachine guns of Theodor Bergmann are closely connected with its name recognition and weapons production in the time leading up to the First World War. Schmeisser also received his fundamental training in weapons technology at Bergmann, where 7.63mm and 9mm machine gun rounds were being researched. He remained in Suhl during World War I because of the crucial importance of his expertise in machine gun technology.

After two years in World War I, trench warfare had solidified on the Western Front. Using only carbines, raids at up to 100 m from the trenches seemed nearly impossible. Artillery fire and bayonet attacks led to heavy losses on both sides of the front. Between 1917 and 1918, Schmeisser developed an automatic weapon with a practical range of 200 m. These MP 18s soon became the basic armament of combat teams, which broke through the front in March 1918 during Operation "Michael". These troops, exclusively equipped with MPs, hand grenades, and pistols, broke through the front and went on a full offensive against their enemies. These offensive infantry tactics became the forerunners to tank warfare during World War II. 35,000 MP18s were produced by Bergmann alone.

Before and during World War II Edit

Manufacturing regulations in the Treaty of Versailles (June 28, 1919) forbade Germany from developing automatic weapons. This signalled the end of a 30 year cooperation between the Schmeissers and Bergmann as production was licensed to foreign weapons manufacturers. Schmeisser decided to continue work in weapons development. Together with his brother Hans Schmeisser, he created the "Industriewerk Auhammer Koch und Co" (Industrial Auhammer Koch and Company) in Suhl. Being at the end of World War I, he saw little business, and encumbered by the Treaty of Versailles, the future of the company was unclear. Schmeisser defied the treaty, working to continue development of banned weapons. It was at this time that the company began cooperating with Haenel Co. in Suhl, beginning a 20 year partnership. For the safety of his patents, Schmeisser created a second company under the name of "Brothers Schmeisser" in the summer of 1922. This shrewd tactic was to prevent the loss of his patents if Auhammer went bankrupt. In order to prevent bankruptcy on both sides, Auhammer and Haenel merged, with Haenel taking full responsibility and liability for Auhammer business affairs. Schmeisser's attorneys who settled the deal became active shareholders in the company. Before long, it was obvious that development of automatic weapons was unaffected by the Treaty of Versailles. In 1928 Schmeisser released the MP-28, which was used extensively by the German police. Bayard signed an agreement with Schmeisser to manufacture and sell weapons to South Africa, China, Spain, and Japan. It is notable that these same weapons were used during the Spanish Civil War only 10 years later. Despite Schmeisser's success, the company often came within inches of bankruptcy.

As the Nazis rose to power during 1933, ten weapons development enterprises in Suhl and Zella Mehlis merged under the name of "United Suhl-Zella Mehlis Armament Makers". This central administration was used to coordinate production with the army's needs. This allowed Schmeisser to make a very important business acquaintance, which later developed to a friendship, with the aviator Ernst Udet, a deputy of Hermann Goering under Germany's Luftwaffe. Schmeisser had a direct role in military production decisions, often influencing the decisions of Adolf Hitler and Goering. After 1935 Haenel experienced an enormous upswing in weapon production. Against the desires of many engineers and technical designers, the Schmeisser brothers continued to enforce patent royalties and manage company funds.

Berthold Geipel of ErMa designed the MP 36 using Vollmer's EMP. The chief designer, Heinrich Vollmer, revised the basic construction of ErMa MP-36 and developed from it the well-known German submachine guns of the Second World War, the MP-38 and the MP-40. 1.2 million pieces were manufactured for these weapons, and were among the first weapons to be manufactured with die cast parts, metal stamping, and a complete machine-assembly. This method revolutionized weapon production, allowing manufacture at an unprecedented speed. They became internationally known as "Schmeisser MP"s, mainly due to the use of the straight magazine he had patented.

Schmeisser's most important work had been underway since 1938. This new automatic weapon, with a short cartridge 7.92 mm., allowed for smart usage of resources and high production. At first named the Mkb 42, it later received the designation of MP-43, and it became one of the first assault rifles. By 1943, 10000 pieces had already been manufactured for the front. For a short time, Hitler stopped production, as he was mysteriously opposed to the new weapon. In 1944, after troop testing verified the new weapon's legitimacy, Hitler authorized mass production of the MP-43 as well as further research into a new MP-44. In April 1944 the new weapon received the designation of "Sturmgewehr 44" ("Assault rifle 44", literally "Storm Rifle 44"). The StG-44 was arguably Schmeisser's most important weapon development.

After World War II Edit

On April 3, 1945, American troops began to occupy the city of Suhl. Weapons manufacturing was completely prohibited during this time. Hugo Schmeisser and his brother Hans were interrogated for weeks by weapon expert teams of the American and British Secret services. At the end of June 1945, American troops evacuated Suhl and all of Thuringia. One month later, the Red Army assumed control over the area, starting a civilian works project to manufacture weapons for the Soviet Union. By August 1945 the Red Army had created 50 Stg 44s from existing assembly parts, and had begun inspecting their design. 10,785 sheets of technical designs were confiscated by the Soviets as part of their research. In October 1945 Schmeisser was forced to work for the Red Army and instructed to continue development of new weapons.

Schmeisser's brilliance continued to impress the Red Army, and he, along with other weapons designers and their families, was relocated to the USSR. On October 24, 1946, the German specialists rode a train to Izhevsk in the southern Ural Mountains, where a center of Russian firearms development was located. Schmeisser's work while in the Red Army in Izhevsk (1946–1952) is shrouded in darkness. Little is known of his life during this period, until 1952 when he and other German specialists returned home to Germany. Russians officially claim that he neither nor his rifle influenced the design of the AK-47; he is said to have only assisted in developing stamping technologies for the new rifle, allowing IzhMash to churn out 24000 of them per day. With short notice, his stay in the Soviet Union was extended beyond that of the other weapon specialists by a half year. He finally returned home on June 9, 1952. Schmeisser died on December 9, 1953, and was buried in Suhl.

While the name of Hugo Schmeisser is known internationally, it is unknown to most Germans. The 50th anniversary of his death was honored by a ceremony held in Suhl, as he is recognized as one of the most important technical designers of infantry weapons of the 20th century.

External linksEdit


  • Gotz, Hans Dieter, German Military Rifles and Machine Pistols, 1871-1945, Schiffer Publishing, Ltd. West Chester, Pennsylvania, 1990.
  • G. de Vries, B.J. Martens: The MP 38, 40, 40/1 and 41 Submachine gun, Propaganda Photos Series, Volume 2, Special Interest Publicaties BV, Arnhem, The Netherlands.First Edition 2001
  • Smith, W.H.B, Small arms of the world : the basic manual of military small arms, Harrisburg, Pa. : Stackpole Books, 1955.
  • Günter Wollert; Reiner Lidschun; Wilfried Kopenhagen, Illustrierte Enzyklopädie der Schützenwaffen aus aller Welt : Schützenwaffen heute (1945-1985), Berlin : Militärverlag der Deutschen Demokratischen Republik, 1988.
  • CLINTON EZELL, EDWARD Small arms of the world,Eleventh Edition,Arms & Armour Press, London, 1977
  • Deutsches Waffen Journal
  • Visier
  • Schweizer Waffen Magazin
  • Internationales Waffen Magazin
  • Cibles
  • AMI
  • Gazette des Armes
  • Action Guns
  • Guns & Ammo
  • American Handgunner
  • SWAT Magazine
  • Diana Armi
  • Armi & Tiro