Splatterscope

The Splatterscope is a Main Weapon in Splatoon and Splatoon 2.

Splatoon
The Splatterscope is a type of charger, and it contains a scope for more precise aiming. Like all chargers, it can be charged to fire ink at long distances. It comes in a set with the and. "A Splat Charger fitted with a scope to allow for precision aiming. The range has been increased, but the field of vision is rather narrow."

- In-Game Description

Demonstration
https://www.youtube.com/watch?v=DpRj04mdFw8