What is the sustained rate of fire for the 240?

• A. 200 rpm
• B. 100 rpm
• C. 450 rpm
• D. 300 rpm

Answer: (B)

The sustained rate of fire for the M240 machine gun is 100 rounds per minute (rpm). This rate is designed to maximize the effective use of ammunition while minimizing barrel overheating and potential damage to the weapon. The sustained rate of fire indicates a firing pattern that allows for adequate cooling periods, which are typically recommended for prolonged engagements.

The choice of 100 rpm is based on the operational guidelines established for the M240, ensuring effective fire support during engagements where maintaining ammunition supply and weapon integrity is crucial. By adhering to this rate, operators can ensure consistent performance without compromising reliability or accuracy.