The pouch is designed for 1 piece of pistol magazine. The pouch has a self-locking, it means that it encircles the magazine tight enough not to fall out of the pouch but still went simply insert or remove. This self-locking system enables very fast reload. On the back of the pouch is a molle weave for attachment to a vest or other equipment equipped with this weave. To prolong the service life of the rubber, it is recommended to always remove the magazine from the pouches and leave them empty when storing the equipment.