What physical condition indicates a "squad ready" rifle?

A "squad ready" rifle is prepared for immediate action while ensuring safety precautions are in place. The correct answer indicates that there is no round in the chamber, which is a key safety feature. When the sights are down, it signals that the rifle is not in an immediately aggressive posturing, further promoting safety among squad members who might be nearby.

Additionally, having the dust cover closed helps protect the internal mechanisms of the rifle from dust and debris, which is essential during operations in varied environments. This setup effectively balances readiness with safety, ensuring that the weapon can be quickly made operational without compromising the safety of the user and those around them.