What projectile is fired from the M60?

The M60 machine gun is designed to fire 7.62 mm rifle bullets, which are standard ammunition used by various military firearms. This caliber provides significant stopping power and is effective for both accuracy and range in machine gun applications. The 7.62 mm round is known for its versatility and is used in a variety of roles, including in light machine guns like the M60, where it can provide sustained fire support.

In contrast to the M60, the other calibers listed are not compatible with this weapon. The 5.56 mm bullets, commonly associated with rifles such as the M16 and the M4, are generally smaller and lighter, suitable for different engagements compared to the heavier 7.62 mm rounds. The 9 mm bullets are primarily utilized in sidearms and are not suitable for a machine gun platform like the M60. The 12.7 mm rounds are typically used for heavy machine guns and sniper rifles, designed for long-range engagement against vehicles and fortified positions, making them inappropriate for an M60. Therefore, the correct answer accurately reflects the ammunition type specifically designed for the M60 machine gun.