S-Sounder

 is a Tier 5 Tank that upgrades from Sounder and Corkscrew at level 60.

Design
The looks very similar to Sounder but each of its barrels has a narrow trapezoid base. They taper slightly more than the barrels they are attached to.

Technical
As indicated by its name, the can press right click to scope its view in the aimed direction.

Trivia

 * This is the only Scoping Tank that utilizes controllable swarms. The Swarming Bruiser also uses swarms but they are autonomous.