What is the maximum range of the 5.56mm round?

The correct option is based on the established capabilities of the 5.56mm round, specifically the bullet's effective maximum range. The 5.56mm cartridge, commonly used in military rifles like the M16 and M4, has a maximum effective range of approximately 600 to 800 meters for direct combat engagements. However, when discussing the overall maximum range, which accounts for the projectile’s trajectory when fired at an angle, it can travel up to approximately 3600 meters under ideal conditions.

This maximum range indicates how far the bullet can potentially go, although practical engagement distances are much shorter because they are influenced by factors such as wind, human error, and the physical limitations of the shooter. The other options suggest ranges that exceed this capability, which are not consistent with the external ballistics of the 5.56mm round as recognized in military training and literature. Understanding the context and technical specifications of the ammunition is crucial for using it effectively in various scenarios.