The advanced design of this C-MAG makes it the world's first magazine capable of providing a full 100 round capacity and can be pre-loaded and stored indefinitely. Successfully tested in combat during Desert Storm where it performed flawlessly under the most rigorous conditions. The 100-round capacity of the C-MAG drastically reduces vulnerability during magazine changes, while dramatically increasing survivability. Law enforcement and security operations find that the C-MAG magazine's high capacity and pre-loaded storage capabilities reduce loss of life and poperty damage. They also provide tactical sustainment and in turn, area containment . C-MAG is built to the highest international military production standards and meets or exceeds all NATO MILSPEC tests. It has surpassed extensive field testing including continued exposure to temperatures below 40ºF and above 160ºF. It has functioned perfectly with the ice forming on it or after submersion in mud and sand. It is also resistant to salt water, fuels and a number of chemicals. Includes C-MAG Magazine M16 with clear covers, Speed Loader, Black Pouch, Technical Manual and Graphite Tube. New Product!