A simple conversion kit for your generations tracks or wheeljack. With a little paint and superglue you can introduce a version of the G1 throttlebot Chase. Simply remove the existing head from your transformer and replace it with this one using the existing screw. The gun assembly is a piece of cake. A dab of superglue at the three connecting points, place the barrel in the middle and press the whole thing together. The barrel slides in during transformation and fits inside the vehicle just like the tracks or wheeljack guns do. Extend the barrel in bot mode. In addition, there are two headlight upgrades that will add a little more realism to the vehicle. Thanks folks PLEASE NOTE: if you're planning on using tracks for this conversion you have to shave down his kneecap so that his legs can bend back.