Urgrosh

Used in defence of their Holds, the Dwarf Urgosh is a weapon unique to them, not many outside of the Dwarves can use them.
An Urgrosh is a double weapon—an axe head and a spear point on opposite ends of a long haft, when used defensively, the spear head is on top but as the enemy closes, or the situation demands, a line of trained Dwarves can swing round to utilize the broad axe head.