Sploosh-o-matic 7

"The Sploosh-o-matic 7 retains the stats of the original model while adding more strategic options. The short-range main has been bolstered by mid- and long-range sub and special weapons, allowing you to fight effectively at any distance."

- Live from Squid Research Lab

The  is a Shooter Main Weapon in Splatoon. It was released on June 8th, 2016 as part of Sheldon's Picks Volume 2.

Description
This weapon is a fast-firing, low-accuracy shooter. It has a steampunk-style look, similar to its cousin, the Splash-o-matic. Due to its high attack power, it excels in short range combat. The  comes in a set with Splat Bombs and the Inkzooka.

"A Sploosh-o-matic remodeled by Sheldon. The short-range main has been bolstered by mid- and long-range sub and special weapons, allowing you to fight effectively at any distance."

- In-Game Description❌

Demonstration
https://www.youtube.com/watch?v=xI47Amf_b54

The Ninja Squid ability conceals any sign of swimming in ink on horizontal surfaces, allowing the users of shooters with shorter range to advance and ambush foes without being detected.

The Cold Blooded ability will reduce the amount of time the player is tracked by Echolocator and point sensors by 25%. This can help the player stay hidden while ambushing foes.

The Quick Respawn ability shortens the player's respawn time after being splatted. As a short range shooter, the Sploosh-o-Matic will sometimes result in the player being splatted at the same time they splat the enemy. Quick Respawn also helps support a more aggressive playstyle.