The 24 cmMRKL/25.5 was a Krupp prototype naval gun developed in the late 1870s. It was one of two guns that Krupp made to test the application of scientific
guns fired a wider variety of shells, including high explosive L/2.9, L/4.3, and L/4.1 shells and a heavy HE L/4.4 projectile; the AP and HE rounds weighed