FZ231 is a lightweight composite material high-drag, straight cylindrical 12-tube reusable launcher designed for helicopter use. The FZ231 is equipped with removable universal dual purpose FZ125 detent mechanism enabling to fire FFAR and WA rockets.
The design of the FZ231 is identical to that of the rocket launcher FZ219, but equipped with a LIU interface (Launcher Interface Unit).
It can be fitted with an optional removable rear fairing.