The Colossal Blitz is a Mattel blaster that was released in 2015 under the BOOMco. series. It requires 6 "C" batteries to be operated.

It comes packaged with two thirty-six dart drums, seventy-two Smart Stick Darts, and a Smart Stick Target.


The Colossal Blitz is a battery-operated flywheel system blaster. It features four accessory rails: one below and above the muzzle, one in front of the hand guard, and one above the integrated carry handle. Underneath the blaster and directly behind the accessory rail is an integrated grip.

The blaster features two firing modes: single-fire and full automatic. Firing modes can be switched between via switch; this switch is located on the left side of the blaster, next to the firing trigger.

When the drums are attached, they can be manually rotated for reloading purposes. The drums can only be manually rotated when the blaster is in single-fire mode, though.


The Colossal Blitz was previously known as the Dartsplosion 72 prior to its release, when it received a name change.

Reloading and firing

To reload the Colossal Blitz, load thirty-six darts into both of the included drums. Load and lock the drums into position in the drum loading areas. If necessary, flip the firing mode switch to select a preferred firing mode.

Hold down the blaster's acceleration trigger to rev up the flywheels. If using single-fire, pull the firing trigger to fire a dart. If using full automatic, pull and hold the firing trigger to fire a stream of darts.