Which FM publication pertains to the M4 carbine?

The correct reference for the M4 carbine is FM 3-22.9. This field manual is specifically oriented towards the operation, maintenance, and tactical employment of the M4 carbine. It covers various aspects, including weapon characteristics, loading and unloading procedures, and the firing of different types of ammunition. Understanding this publication is crucial for infantry personnel as it provides the necessary guidelines to effectively utilize the M4 in various combat scenarios.

The other publications listed focus on different weapons or military strategies. Each FM serves a specific purpose, and it’s important to be familiar with them in the context of their respective topics. However, for the M4 carbine, FM 3-22.9 is the definitive manual to consult, ensuring that soldiers receive accurate and comprehensive information on the use of this essential weapon.