What FM covers the MK 19 grenade machine gun?

The MK 19 grenade machine gun is covered in FM 3-22.27, which is the field manual specifically detailing crew-served weapons, including machine guns and automatic grenade launchers. This manual provides comprehensive guidance on operations, employment, and maintenance of the MK 19, making it the authoritative source for soldiers training or working with this specific piece of equipment.

Understanding the correct field manual is essential for effective training and safe operation of the MK 19, ensuring that gunners and support personnel are well-versed in its capabilities, tactical applications, and maintenance requirements. Accessing the right manual allows soldiers to refer to the proper procedures and guidelines, enhancing their proficiency and effectiveness in the field.