What modes of fire are available with the M240?

The M240 machine gun has distinct modes of fire that enhance its versatility on the battlefield. The correct choice identifies single shot, sustained, and rapid fire modes, reflecting the weapon's capability to adapt to different combat situations.

In single shot mode, the operator has the ability to fire one round at a time, which can be useful for precision targeting and conserving ammunition. Sustained fire mode is designed for a lower rate of fire over a longer period, allowing the operator to engage in prolonged engagements with minimal overheating of the weapon. Rapid fire mode allows for a higher rate of fire, enabling the operator to deliver a significant volume of fire quickly, which can be advantageous in suppressing enemy forces or responding to immediate threats.

This range of firing modes is crucial for effective use in various scenarios, making the M240 a flexible and powerful choice for military personnel. The other options do not accurately describe the comprehensive firing capabilities of the M240.