Model 24 Stielhandgranate

During the "Promised Day", in episode 55 and 56, Fuhrer King Bradley can be seen carrying a Model 24 Stielhandgranate  tucked into his belt. He uses the weapon to destroy a tank operated by Briggs soldiers at the command center.

Trivia

 * The Model 24 Stielhandgranate was the standard hand grenade of the German Army from the end of World War I until the end of World War II and was introduced in 1915 (curiously the same year that occurs The Promised Day).