 The fore 28 cm turret would have been superfiring over the fore 15 cm turret; the layout was reversed for the aft pair of turrets.The 15 cm twin turrets were Drh L. C/34 mounts—the same type as those fitted to the - and s, as well as a number of other designs.The turrets allowed depression to −10 degrees and elevation to 40 degrees, which enabled a maximum range of .