What is the correct configuration of an M4 in Condition 4?

The correct configuration of an M4 in Condition 4 is when the weapon is set up for storage or transport, ensuring it is safe and ready to be visually checked for readiness without the risk of unintended discharge. This includes having the safety on, the chamber empty, and the bolt in the forward position.

Choosing the safety mechanism as "on" prevents any accidental trigger pulls from resulting in discharge, which is critical for weapon safety. Keeping the chamber clear indicates that there is no cartridge in the chamber, further ensuring the weapon cannot fire. Having the bolt in the forward position indicates that the weapon is fully closed, making it safer for transport or storage.

This arrangement allows for immediate visual verification that the weapon is in a safe condition, aligning with best practices for weapon handling and safety protocols within security operations.