PKP Pecheneg

The PKP Pecheneg (Pulemyot Kalashnikova Pekhotny "Pecheneg", Russian: Печенег) is a Russian 7.62×54mmR general-purpose machine gun. It is a further development and modification of the PK machine gun. It is said to be more accurate than all its predecessors due to a heavier, non-removable, forced-air-cooled barrel with radial cooling ribs and a handle which eliminates the haze effect from hot gases and keeps the barrel cooler, making the weapon more reliable. A steel jacket encloses the barrel to and runs up to the muzzle similarly to the Lewis machine gun provide forced air cooling. Low pressure created at the front of the jacket during firing draws cool air into the jacket through oval windows at the rear of the jacket. Furthermore, the weapon is capable of having a telescopic sight or other sights mounted on it, which increases its accuracy and effective range.