Bow....

[MookMetal]

What classes can use the bow because my cast rangercant use it and my force cant use it....

[PALRAPPYS]

Force
Fortetecher
Guntecher
Wartecher

Your Force probably just doesn't have enough ATA.

[Eliash]

You probably don't have enough ATA.

The list of classes that can use a bow are:
Force.............B
Guntecher.......A
Wartecher.......A
Fortetecher.....S
Protranser.......A