The Angel Custom Thunderstorm Drum magazine represents the pinnacle of research and development in the search for a compact, reliable, high capacity Airsoft magazine. The Thunderstorm utilizes the popular design and footprint of the Firestorm flashmag and enhances its feeding capacity and ease of use by providing a push button electric winding motor. No longer will you have to wind your magazine in the middle of a firefight, with the Angel Custom Thunderstorm endless streams of plastic vengeance are available at the push of a button.Unlike most other high capacity drum style magazines on the market, the Thunderstorm is not tied to a single weapon platform. Angel Custom offers the Compatibility Devices for the Thunderstorm separate, allowing for it to be used in almost a dozen Airsoft AEGs platforms. One magazine, almost any of your weapon types. Compact in design, lightweight in construction and devastating in capacity, the Thunderstorm provides the ability to offer SAW style suppressive fire without SAW size and weight. <br> <br><b>Compatibility:</b> Dependant on Compatibility Device <br><b>Battery:</b> 1x 9V battery <br><b>Capacity:</b> 1500 rounds <br><b>Materials:</b> DuPont polymer <br> <br><b>Manufacturer:</b> Angel Custom <br> <br><b>Why Hi-Cap Magazines?</b> <br>A High Capacity Magazine (AKA "Hi-Cap") holds a larger amount of rounds than standard allowing the operator to play for longer between mag changes. This can be a huge tactical advantage and also means you usually never have to worry about running out of ammo in-game. Hi-Caps will make a slight rattle due to the large amount of rounds being held in the BB reservoir, but this slight noise is indistinguishable in the heat of battle. Simply outfit yourself with a few Hi-Caps and you are ready to rock! <br> <br>