What is the sustained rate of fire for the M2A1?

The sustained rate of fire for the M2A1 is less than 40 rounds per minute. This classification of sustained rate of fire refers to the amount of ammunition that can be fired in a continuous manner over a prolonged period while ensuring the weapon does not overheat and maintain operational effectiveness. The concept of a sustained rate of fire takes into account the need for the weapon to cool down and allow for reloading and maintenance between bursts of fire. While automatic firing can be faster, the sustained rate indicates a pace optimized for accuracy and weapon longevity. This understanding is crucial for effective use in both training and operational scenarios, ensuring the user can balance firepower with the necessary care for the equipment.