The Bergmann Bergmann Syndicate M1910/21 is a germany-made semi-automatic pistol chambered in 9mm Bergmann-Bayard, introduced in 1921. Primary use: self_defense, sport. Type: Pistol Action: Semi-Automatic Caliber: 9mm Bergmann-Bayard Capacity: 10 Year introduced: 1921, Germany Weight: 32 oz Overall length: 10" Status: Discontinued Military use: Yes Intended use: self_defense, sport