What is the capacity of a M16A2E3 magazine?

The M16A2E3 magazine has a capacity of 30 rounds. This standard magazine allows for efficient combat operations, as it provides a sufficient amount of ammunition for sustained fire without frequent reloading. The design of the magazine supports the reliability and functionality of the weapon, ensuring that service members can effectively manage engagement situations.

While the M16 family has variations with different magazine capacities—such as 20-round magazines typically used in earlier models and larger capacities for specialized applications—the 30-round magazine is the standard issue for the M16A2 series. This configuration strikes a balance between ammunition carrying capacity and the overall weight and handling of the firearm, making it a preferred choice for military operations.