*7.62 cartridge "Full Metal Jacket": An older far more powerful assault rife - Light/medium/general purpose machine gun round. Was largely replaced with the 5.56 during the 1980s/90s, but still the most common round for medium and GP machine guns. | *7.62 cartridge "Full Metal Jacket": An older far more powerful assault rife - Light/medium/general purpose machine gun round. Was largely replaced with the 5.56 during the 1980s/90s, but still the most common round for medium and GP machine guns. |