Heron

 is a Tier 5 Tank that upgrades from Owl and Flank Rifle at level 60.

Design
The has an identical front gun to Rifle and identical rear guns to Owl. Its rear barrels look like Tri-Angle's, but with an additional barrel between them layered on top of them.

Technical
Like the Owl it branches from, its front gun only responds to altfire. When using mainfire, only its thrusters will fire.