This is 7.62x25 Tokarev Winchester 85gr. Full Metal Jacket Ammo. Winchester metric calibers feature positive functioning, no expansion, good accuracy and no barrel leading. The 7.62x25 Tokarev has a muzzle velocity of 1647 fps and an energy of 514 ft lbs. This ammo is copper jacketed and non magnetic. It is brass cased and boxer primed. It is clean reliable ammo for target shooting. This ammo comes packed in 50rd. boxes.