PAN SPATIAL TPS-004 GUNDIAL is the fourth original fictional combat tank design developed by Pan Spatial Aerospace Concept Design. Key unique features include a unique howitzer-esque main gun, modular reactive armor kit and modular 360 degree self-protection system. The most unique and beneficial feature is the 'Gun-Dial' a – full circumference top turret with twin 30mm cannon. GUNDIAL borrows its name from a 'Sun dial' with which shares visual similarity. The main benefit of this feature is the ability to install greater firepower in a lower profile turret. It also allows for better deconfliction with other systems mounted on top of the MBT. The top turret rotates independently of the main turret, and the optical tracking systems rotate independently of both.