This Unloading tool sits in an open Vorsk BB bottle and is designed to rapidly unload any AEG magazine.
Simply place the cap in the opening of a Vorsk BB bottle and then line the tube up with the hole of your AEG (or VSR!) magazine, then watch as it rapidly shoots all of those BB's safely into the bottle to use again at your next game day!
You should always unload your magazines after a game day to help preserve the spring that pushes the BB's into your gun. Failure to do so can lead to a weaker spring and feeding problems later on.