What is the M2 .50 Caliber Machine Gun primarily used for?

The M2 .50 Caliber Machine Gun is primarily designed for long-range engagement of personnel and lightly armored targets. Its caliber of .50 inches allows for significant stopping power and effectiveness at extended ranges, making it suitable for engaging targets that are beyond the capabilities of smaller caliber weapons. This versatility allows it to be used not only against infantry but also against light armored vehicles and can provide suppressive fire to support ground operations.

While the M2 can serve various roles, including anti-aircraft and naval support, its primary and most characteristic use aligns with the engagement of personnel and lightly armored targets in a battlefield context. Its ability to deliver high-velocity rounds over greater distances, combined with its ability to be mounted on vehicles or fixed positions, enhances its effectiveness in these roles.