What is the maximum range of the M-16A4?

• A. 2,000 meters
• B. 3,534 meters
• C. 4,100 meters
• D. 3,000 meters

Answer: (B)

The maximum range is the farthest distance the bullet can travel before it hits the ground when fired from the rifle at the optimal angle, under standard conditions. For the M16A4 firing a 5.56x45mm NATO round, that ballistic limit is about 3.5 kilometers. The precise figure commonly cited in Marine Corps data is 3,534 meters, reflecting the cartridge and rifle’s capability to carry the projectile farther than other typical small arms rounds. This distance is significantly greater than 2,000 or 3,000 meters, yet it remains well below about 4,100 meters, which would exceed the practical ballistic limit for this ammunition.