Which of the following statements about the M2HB maximum range is correct?

The M2HB machine gun is known for its robust design and long-range capabilities, which is why the statement about its ability to engage targets up to 6800 meters is accurate. This effective range allows it to be used in various combat scenarios, providing substantial fire support over a wide area. Its high-velocity .50 caliber round enables it to hit distant targets effectively, making it a valuable asset in both offensive and defensive operations.

The other statements do not accurately reflect the characteristics of the M2HB. For example, while the M2HB has a considerable effective range, it is not limited to 5000 meters nor requires special ammunition to achieve its recognized maximum range. Additionally, the M2HB can be employed in both stationary and mobile platforms, demonstrating its versatility in different combat situations.