Marine Corps Knowledge Practice

Which characteristic defines the M16A2 as a type of weapon?

1. Heavy Weight, Ammo Feeder, Gas Operated, Air Cooled

2. Light Weight, Belt Fed, Gas Operated, Water Cooled

3. Heavy Weight, Magazine Fed, Gas Operated, Air Cooled

4. Light Weight, Magazine Fed, Gas Operated, Air Cooled

The correct answer is: Light Weight, Magazine Fed, Gas Operated, Air Cooled

The M16A2 is classified as a lightweight, magazine-fed, gas-operated, air-cooled rifle, which highlights its design and functionality. Being lightweight contributes to the ease of handling and maneuverability for Marines during operations. The magazine-fed design enables quick reloading and sustained firepower, essential in combat situations. The gas-operated mechanism is notable for utilizing the gas produced from firing a round to cycle the action, allowing for semi-automatic and burst firing modes, which enhances the weapon's versatility. Additionally, the air-cooled feature means that the M16A2 does not require a cooling system like water-cooled models, making it simpler to maintain in the field. The other options may include characteristics that do not accurately describe the M16A2. For instance, attributes like being heavy, belt-fed, or water-cooled would not apply, as the M16A2 is designed for portability and ease of use in various combat scenarios.