What is the condition of an M4 when it is in Condition 1?

In the context of firearms, particularly the M4 rifle, Condition 1 refers specifically to a status where the weapon is ready for immediate use. When the M4 is in Condition 1, it means that there is a round in the chamber and the safety is engaged (on). This configuration allows for rapid engagement while minimizing the risk of accidental discharge due to the safety being engaged.

Condition 1 is critical for operational readiness, especially in situations where a swift response is essential. Having a round in the chamber allows the shooter to fire immediately upon disengaging the safety, which is a standard requirement for military and law enforcement applications where the use of the weapon may be necessary in a moment's notice.