SR-1 Vektor
| SR-1 Vektor, P-9 Gurza | |
|---|---|
9 mm SR1PM pistol | |
| Type | Semi-automatic pistol |
| Place of origin | Russia |
| Production history | |
| Designed | early 1990s |
| Manufacturer | TsNIITochMash Institute |
| Produced | 1996–2005 (early generation) 2005–present (new generation) |
| Variants | See Variants |
| Specifications | |
| Mass | 950 g (2.09 lb) |
| Length | 195 mm (7.7 in) |
| Barrel length | 112 mm (4.4 in) |
| Cartridge | 9×21mm Gyurza |
| Action | DA/SA Semi-automatic, Short recoil with dropping block, blow back operation. |
| Muzzle velocity | 420 m/s (1,400 ft/s) |
| Effective firing range | 50 m (55 yd) |
| Maximum firing range | 100 m (110 yd) |
| Feed system | 18-round detachable box magazine |
| Sights | Irons - fixed blade front and fixed rectangular notch rear |
The SR-1 Vektor, also known as the Gyurza (Гюрза, Russian for "blunt-nosed viper") or Serdyukov SPS, is a semi-automatic pistol.