The Firing Range is a set of targets found on the Home Region of each faction. When hit with any weapon, they will display the amount of damage dealt as a number.
You have magic boxes that automaticly refill with all kind of weapon and ammo types.
The (yellow) marked boxes are filled with weapons and ammo that you acces by pressing E.
The (red) square shows the test dummys you can shoot. As soon as you hit them, the two orange marked windows will show up.
The right (orange) square shows your damage and range.
The left (orange) square shows your weapon stability.