The target inside the shooting box can restrict the shooting range of ammo, prevent ammo from hitting other objects. Prevent loss: the fired catapult ammo will be stored in the catapult target box to prevent loss. Portable: Catapult recycle box takes only a few seconds to configure or disassemble instantly, easy to carry, and convenient to use at any time. Unique structural design inside the box, reduce the projectile to bounce out of the box, ammo recycling reduce ammo waste and save money. Catapult box is very suitable for practice targets, collecting past ammunition.