What action does "TAP" in immediate action refer to?

The term "TAP" in immediate action refers to tapping the magazine. This action is part of a quick remedial measure when experiencing a malfunction in a firearm, specifically when there is a failure to feed or fire. Tapping the magazine ensures that it is securely seated in the firearm, which can rectify issues stemming from an incomplete connection between the magazine and the chamber.

This method is taught as an efficient way to address problems under stress, facilitating rapid problem-solving during critical moments. Understanding the importance of physically confirming the magazine's position highlights the essential skills necessary for handling firearms safely and effectively in situations where every second counts.

While the other options involve actions related to the firearm, they do not directly address the immediate action protocol that "TAP" specifically refers to in operational training, emphasizing the value of the correct identification and response to malfunctions.