Its 1914 models had four-cylinder engines and were the 1.5 litre, 22 bhp model A and 2.6 litre, 28 bhp model C. Simson built cars from 1914 to 1915 and from 1919 until 1934.
These pistols were available in two almost identical models, the first known as Model 1 in German and Model 1922 in the United States, and the second as Model 2 in Germany and Model 1927 in the US. Until 1989 this was Simson's only venture into commercial handgun production. 25 ACP Westentaschenpistolen ('vest pocket pistols'), for commercial sale. Simson-Supra eight-cylinder, 4.7-litre Model A in the Suhl vehicle museum
