Tags: Weapon.
The 9.15 cm leichtes Minenwerfer System Lanz (Trench mortar) was a light mortar used by Germany and Austria-Hungary in World War I. It was a smooth-bore breech-loading design that used smokeless propellant. It was chosen by the Austrians as an interim replacement for their 9 cm Minenwerfer M 14 pending development of a superior domestic design which eventually turned out to be the 9 cm Minenwerfer M 17.
