Tags: Weapon.
The NRS-2 (Special Scout Knife) (official GRAU index 6P25U) is a survival knife with a built-in single-shot shooting mechanism designed to fire an 7.62x42mm SP-3 (СП-3) cartridge similar to the SP-4 cartridge designed for the PSS Silent Pistol).It was manufactured by the Tula Arms Plant for Soviet Spetsnaz troops in the 1980s and today sees use as a personal weapon for modern Spetsnaz troops as well as special law enforcement groups.