Which FM covers the M2 .50 Cal?

The M2 .50 Caliber machine gun is covered under FM 3-22.65. This field manual provides specific information on its operational capabilities, maintenance procedures, and safety measures essential for effective training and use. Understanding the contents of FM 3-22.65 is crucial for soldiers who handle the M2, as it ensures that they are familiar with the weapon's characteristics, proper firing techniques, and troubleshooting guidelines. Mastery of this field manual contributes to enhancing proficiency and operational readiness with this significant piece of weaponry.