This is a solid representative example of a German M.P.18 I SMG manufactured by the Theodor Bergmann factory. The model was designed by Hugh Schmeisser in 1917 and first appeared in early 1918 and was only used on a limited basis during WWI. After WWI, they were considered significant war items as they were specifically banned/restricted under the Treaty of Versailles. It is a straight blow-back type weapon firing the standard 9 mm Luger cartridge. It has a heavy tubular receiver and barrel jacket with a heavy round bolt with a fixed firing pin. The various parts and assemblies were all subcontracted out to smaller companies, with the Bergmann factory doing the final assembly and testing. The top of the receiver it stamped: "M.P.18,I./Crown 1472". The left side is marked: THEODORE BERGMANN ABT. WAFFENBAU SUHL." The receiver and barrel jacket are fitted with a fixed blade front sight with a 2 position (200 and 300 meters) rear sight. It has a one-piece walnut stock with finger grooves on the sides with a flat stamped steel buttplate. It has matching visible numbers on the various parts. This SMG comes with it original leather sling. The magazine is absent.

Fine with 50% of its original blue finish mixed with extensive light rust and minor erosion on the metal surfaces overall. The screws fixing the receiver hinge to the stock are absent. The markings are clear and distinct. The stock is in good condition with it original finish showing minor handling marks on the sides, a few thin cracks, mixed with numerous heavier pressure dents and dings on the sides overall. Mechanically fair. This item is restricted as a National Firearms Act (NFA), fully transferable Class 3, which is registered with the Bureau of Alcohol, Tobacco, Firearms and Explosives, (BATFE) that is classified as a "Curios or Relic" as defined in 27 CFR, 478.11. These weapons are still subject to the provisions of 18 U.S.C. Chapter 44 and 27 CFR part 478.