Which component weighs 58 units?

Which component weighs 58 units?

• A. M2 Receiver
• B. MK19 receiver
• C. 240B Barrel
• D. Cradle

Answer: (A)

The M2 Receiver is the heaviest single component among these parts because it forms the main frame and houses the operating mechanism of the heavy .50 caliber machine gun. Its size and structural role make it significantly heavier than the other items listed. The MK19 receiver, while part of a different system, is lighter; the 240B barrel is heavy but the barrel itself isn’t as heavy as the receiver; and the cradle is a mounting/support piece with a relatively small mass. So a weight of 58 units fits the M2 Receiver, making it the correct choice.

The M2 Receiver is the heaviest single component among these parts because it forms the main frame and houses the operating mechanism of the heavy .50 caliber machine gun. Its size and structural role make it significantly heavier than the other items listed. The MK19 receiver, while part of a different system, is lighter; the 240B barrel is heavy but the barrel itself isn’t as heavy as the receiver; and the cradle is a mounting/support piece with a relatively small mass. So a weight of 58 units fits the M2 Receiver, making it the correct choice.