Crew-Served Machine Guns 5.56-mm and 7.62-mm M249 M60 M240B

This manual provides technical information, training techniques, and guidance on the crew-served machine guns, 5.56-mm and 7.62-mm (M249/M60/M240B). The purpose of this manual is, to provide a one-source document for all three weapons. This prohibits having several sources to rely on.