M10 is a type of military-grade ammunition used primarily in firearms. It is designed for high performance and reliability in various conditions. The M10 cartridge is often associated with military operations and is utilized in several types of weapons, including rifles and machine guns. In addition to its use in the military, M10 ammunition is also relevant in law enforcement and civilian shooting sports. Its design allows for effective penetration and accuracy, making it a popular choice among shooters who require dependable ammunition for training and competition.