|This model features the amazing double cartridge shooting system. You can shoot a marble in the cartridge, or your strike shot is possible whenever you want to shoot during the battle. This kit comes with 1 cartridge that you can load in the back to execute a double shot! By attaching the Magazine, you can load up to 5 marbles and it is good for battles that do not require mobility. By removing the Magazine, you can load only 3 marbles, but it is much more stable for battles that require mobility. It comes with 2 Speed Shots and 1 regular marble.