***DISCLAIMER: Each unit has been fully tested and works properly, however some units require more force than others to click the magazine into position. Before attempting to fire the gel balls, please ensure the magazine is clicked into place (you should hear a click when putting the magazine in). Gently tug on the magazine to make sure it is clicked into the toy. Also, due to the design of the magazine, the remaining 5-6 gel balls will not be fired, simply press the button on the top of the magazine and shake to get the remaining gel beads out of the magazine.***