Kelp Splatterscope

The Kelp Splatterscope is a main weapon in Splatoon. It is a with a different loadout, and some kelp attached to the rear.

Splatoon
The Kelp Splatterscope comes in a set with the and.

Demonstration
https://www.youtube.com/watch?v=0pCuFH-Q4vE

Names in other languages
Concentraceur zoom W