Flank Constructor

 is a Tier 5 Tank that upgrades from Flank Builder and Constructor at level 60.

Design
The has the same slightly-elongated Basic barrel in front as Trap Guard, but has its rear trapper replaced with a Constructor barrel. This barrel looks identical to the one found on Constructor itself.

Technical
Uniquely, the 's blocks fly forwards to the mouse, not to the equivalent distance behind.

As the

 * Since your blocks go forward, you can treat this as a version of Cadet with stronger Bullets and delayed Blocks.