How many rounds can the magazine of a 9-mm M9 hold?

The magazine of a 9-mm M9 pistol can hold 15 rounds. This capacity is designed to strike a balance between firepower and compactness, making the M9 a reliable sidearm for military personnel. The 15-round magazine allows for an adequate number of follow-up shots during engagements without needing to reload frequently. This feature is particularly useful in combat scenarios, where quick response times are critical.

The design of the magazine also includes a follower that ensures smooth operation and reliable feeding of rounds into the chamber, contributing to the overall performance and effectiveness of the M9 in a variety of situations. Knowing the capacity of the magazine is important for proper ammunition management and tactical planning during missions.