Coordinated Strike Once per turn, a model firing a railgun from a Tidewall Gunfort can make a coordinated strike. If it does so, all of the railguns from the Gunfort fire at the same target using the model's BS, and may not be fired separately in the same shooting phase. Railguns firing in a coordinated strike add 1 to their Strength if using submunitions, and recieve the Armourbane special rule if using solid shot.