Bergmann–Bayard pistol
| Bergmann–Bayard pistol Model 1903, 1908, 1910, 1910–21 | |
|---|---|
Bergmann–Bayard pistol  | |
| Type | Semi-automatic pistol | 
| Place of origin | |
| Service history | |
| Used by | See Users | 
| Wars | |
| Production history | |
| Designer | Theodor Bergmann | 
| Designed | 1901–1910 | 
| Manufacturer | Anciens Etablissements Pieper, Herstal, Belgium | 
| Produced | 1901–1914 1922–1935 (Denmark)  | 
| No. built | ~12,000 to military users and ~15,500 in total | 
| Variants | Bergmann Mars (1901), Model 1903, Model 1908, Model 1910, Model 1910/21 | 
| Specifications (Model 1910/21) | |
| Mass | 1.02 kg (2 lb 4 oz) | 
| Length | 254 mm (10 in) | 
| Barrel length | 101 mm (4 in) | 
| Cartridge | 9mm Largo | 
| Caliber | 9mm | 
| Action | locked breech | 
| Muzzle velocity | 350 m/s (1,100 ft/s) | 
| Effective firing range | 100 m (110 yd) | 
| Feed system | 6- or 10-round removable box magazine | 
| Sights | Blade front, tangent leaf rear | 
The Bergmann–Bayard was a German-designed recoil operated semi-automatic pistol produced under license in Belgium.