Which of the following conditions is NOT part of the defined Condition Codes for a weapon?

Condition codes are a way to describe the state of a firearm, particularly how it is loaded and ready for use. In the context of the M9 Service Pistol, the established conditions are typically defined as follows:

• Condition One: The weapon is loaded with a round in the chamber, the safety is on, and the magazine is in place.
• Condition Two: This is not commonly used or defined for the M9.
• Condition Three: The weapon has a magazine inserted, but no round is chambered and the safety is on.
• Condition Four: The weapon is unloaded, with no magazine inserted, and the action is open, with the safety on.

The M9 service pistol does not have a Condition Five listed within its defined codes. Therefore, this choice represents a state that is not recognized as part of the established nomenclature, making it the correct answer. It helps to clarify that understanding these specific conditions is crucial for proper weapon handling and safety protocols in firearms training and usage.