Original Item: Only One Available. This is a very nice totally inert BATF compliant example of an Austro-Hungarian 1st Model M15 Zeitzünder ("time fuze") hand grenade, known as a Rohrhandgranate (Rod Hand Grenade), used during WWI. It is totally inert, and cannot be converted to an explosive device. These are very similar to the Zeitzünder Gewehrgranate (Rifle Grenade), with the main difference being the delivery system. The serrated fragmentation type is the first variant, and the smooth bodied grenade is the second variant, the Model 16.

Like all deactivated ordnance, this is Not Available For Export.

The M15 design was modular, and several different configurations have been seen. It has the usual wire handle / belt hanger, and at the end there is a friction pull fuze, which still has the pull string. There were other designs that used a friction fuse coming out of the base plate near the handle.

The exterior is very good, with little rust, and a lot of the original finish present. The original fuze is in fair shape but appears to be partial, and the bottom handle unscrews to show the interior.

A very nice example of a grenade from the "Great War", ready to add to your collection!

The first variant of this grenade is heavily segmented, both inside and out, one of the most dramatic grenades in this regard. A comparison of the Zeitzünder rifle rod grenade can be made with its hand grenade counterpart, the Rohrhandgranate. The body style is identical, threaded at both ends, allowing different fore and aft pieces to be substituted so the center casting could be configured to be either a rifle or hand grenade.

The hand grenade example is staked across the plug of the wire handle. But this also could have been a configuration made in the field, depending on need. (A useful feature). All things considered, this seems to be a pretty versatile design that was easy to manufacture. One significant drawback however is its extreme weight and cumbersome size.

Apparently the nick-name "Guguruz" was applied to this grenade. There is no translation for this Austrian word. A Guguruz is a type of corn, the shape it somewhat resembles, so they named it that. Much like the American word “pineapple” applied to fragmentation grenades. Curious that hand munitions have had food related nick-names applied to them by soldiers around the world, (i.e. pineapple, lemon, potato masher, pear, egg ... to name a few).