BullSharc GL-8

The BullSharc GL-8 is a fictional Nerf blaster that appeared in Nerf N-Strike.

It is unlocked by completing Onslaught Elite, the third challenge of Raven's chamber.

Details
The BullSharc is a grenade launcher-style blaster with eight rotating chambers, holding up to two Echidna Shock Grenades in each. A grip located on the left side of the blaster provides stability while it is fired.

In-game data
"Everyone out of the water. This TOP SECRET grenade launcher has eight revolving launch tubes, each containing two fiercesome Echidna Shock Grenades."

Trivia

 * "GL" may stand for "grenade launcher".
 * The BullSharc lacks a visual priming mechanism. However, there are switches adjacent to the firing trigger, meaning that it may fire through the use of flywheels or a dual-action trigger. In addition, it's possible the revolving chamber flips out by pressing or pulling one of the switches.
 * It could also be assumed by the fictional nature of the BullSharc that the energy used to fire each grenade could be stored in the ammunition itself.