Original German WWI Inert Model 1915 Kugel n/A Ball Hand Fragmentation Inert Grenade with Fuse – Kugelhandgranate Original Items

Original Item: Only One Available. The Kugelhandgranate (“ball hand grenade”) is the name given to several models of hand thrown fragmentation grenades manufactured in WWI Germany. This example is known as the Model 1915 n/A (neuer Art = newer model). In 1915 this simplified fragmentation pattern of the 1913 Kugel grenade had been adopted, in order to reduce production time. The only difference was the grooved pattern on the top and bottom of the exterior, and they were otherwise identical in specification. Like all deactivated ordnance, this grenade is Not Available For Export.
As they were not made in any large quantities, German Ball Grenades are rare in any condition. This example is quite nice, with very little major corrosion on the body, just some surface rust in the grooves. The body appears grayish instead of the normal black. It features an original deactivated friction-ignited fuze. The original zinc and steel fuze assembly is present, and is still able to be removed. There is also some corrosion on the steel portion of the detonator. This may have been a ground dug example but it’s unclear.

The body of the Kugelhandgranate was cast iron 8 mm thick, spherical shaped and externally segmented designed to produce between 70 and 80 fragments. A bronze-like stick (which was the igniter) was introduced to the spherical body. The filling was a mixture of black powder, barium nitrate, and potassium perchlorate, and did not require a detonator. The friction igniter consisted of a bronze body with a central chamber filled with black powder and supplied with a 5 or 7 second delay, the powder train was topped with a priming wire made of brass with a loop at one end and serrated on the other. The serrated portion was coated with a mixture of ground glass, manganese dioxide, and potassium chlorate.

To be used, the friction wire had to be pulled from the igniter, starting the delay train at the last possible moment. To do this, a piece of leather was attached to the igniter with a snap hook; pulling this removed the wire so the grenade could be thrown. A man with average strength could throw this grenade about 15 m, which made it completely ineffective for standard infantry uses, unless they were used on a slope where the grenade could roll. The only way to reach longer (up to 300 m) ranges was the use of mechanical spring based grenade launchers.

This is a highly desirable example with an intact fuse wire, and is sure to be a welcome addition to any World War I or grenade collection. Ready for further research and display.