SamuelVaiken posing with the StA-55.

The StA-55 is the newest weapon for the Vaktovians and VACs. It is the successor of the StA-54. It has now a black color, and it's aesthetics look completely different than the preceeding weapons, such as the StA-53 and StA-54. This weapon is currently only available at the Vaktovians base.