What is the Sustained rate of fire of the M240C?

What is the Sustained rate of fire of the M240C?

• A. 800 rpm
• B. 650-950 rpm
• C. 100 rpm
• D. 200 rpm

Answer: (C)

Sustained rate of fire means the fire rate you can maintain for an extended period without overheating or causing reliability issues, assuming normal cooling and pauses between bursts. For the M240C, this lighter, aircraft/vehicle version is designed to keep heat buildup in check during prolonged use, so the practical long-duration rate is about 100 rounds per minute. The much higher cyclic or rapid rates (hundreds of rounds per minute) are not feasible for sustained firing on the M240C because heat would accumulate too quickly and could affect performance or cause stoppages. So, 100 rounds per minute reflects the gun’s cooling and reliability constraints in its usual operating context, making it the best fit among the options.

Sustained rate of fire means the fire rate you can maintain for an extended period without overheating or causing reliability issues, assuming normal cooling and pauses between bursts. For the M240C, this lighter, aircraft/vehicle version is designed to keep heat buildup in check during prolonged use, so the practical long-duration rate is about 100 rounds per minute. The much higher cyclic or rapid rates (hundreds of rounds per minute) are not feasible for sustained firing on the M240C because heat would accumulate too quickly and could affect performance or cause stoppages. So, 100 rounds per minute reflects the gun’s cooling and reliability constraints in its usual operating context, making it the best fit among the options.