During the command Half-Load, what action should be performed with the ammo belt?

When under the command Half-Load, the correct action to perform with the ammo belt is to insert the double loop end into the feed-way. This procedure ensures that the ammunition is positioned correctly for use, allowing for a seamless transition to a fully loaded condition when necessary. The double loop end is essential for ensuring that the ammunition feeds correctly into the weapon, which is crucial for maintaining the functionality and readiness of the firearm.

Proper insertion of the ammo belt into the feed-way minimizes the risk of jams and misfires, thereby enhancing safety and effectiveness during operations. This action is particularly important in combat scenarios where readiness can significantly impact mission success. Other options, such as removing the belt from the feed-way or storing it, would not serve the purpose of ensuring immediate availability of the weapon system when needed.