The 7.62 NATO is a military cartridge developed in the 1950s, primarily used by NATO forces. It features a bullet diameter of 7.62 mm and is designed for use in rifles and machine guns. This cartridge is known for its accuracy and effective range, making it suitable for various combat situations. The 7.62 NATO cartridge is often compared to the 7.62x39mm used in the AK-47, but it offers greater range and stopping power. It is commonly found in firearms like the M14 rifle and the FN FAL, which have been used by many military forces around the world.