This article is considered accurate for the current version (0.48) of the game.
The Field AT Gun is an unpropelled vehicle with a 68mm AT gun. It serves to engage enemy armored vehicles.
The Field AT Gun requires a crew of two to move. The left slot is the driver who controls movement, while the right slot is for the gunner that loads and fires the gun. The gunner cannot aim the canon without help of the driver, but he can fire the gun straight forward from its position. The gun has a maximum range of 40 meters.
Like every other Field Guns, they use the same visibility system as infantry: they are invisible at night and can be hidden behind solid obstacle and in large bushes.