Use at your own risk. I am not responsible for any action or undertaking of your actions when using or making this device.

First of all, this is an IDEA for a 3d printed stick grenade that is REUSABLE. All the models are done on tinkercad. The idea of this airsoft stick grenade came from the Thunder B grenade, but since a stick grenade does not have a spoon, then I would have to figure out a different system of puncturing out the co2 (8 gram) cartridge. I have designed this to where you will pull out a (1/8 of an inch or 3 mm) pin, the holes are located in the middle of the co2 tube, and then violently whip the grenade down puncturing the foil cap on the cartridge. This would let the air out of the co2 pushing the cartridge down the tube to the end and letting the rest of the air out where the shell is. The excess air from the co2 would expand the shell, that is full of airsoft bb's and would rupture, similar to a Thunder B.

As you can see in the model, I still have a lot of work. This will be version 1 of the german airsoft grenade. I still need to make a handle, which will be made out of wood. Also I will be planning on using a steel tube to hold the co2 cartridge instead of a 3d printed tube. The tube will also be updated to use a spring to propell the co2 cartridge into the nail in the tube. I plan on making this a reusable airsoft grenade by letting only the shell explode, not all of the 3d printed parts.

The base of the airsoft stick grenade is the only part that needs to be supported, that I can see. All of the other parts, I do not think, need support. I would, though make sure they all use a skirt or a raft when printing them.

I have not printed one yet, but will in the coming month, but shipping of pla is slow at this time due to the virus. Once version 2 is complete, and if everything works, I will put up pictures on how to assemble the grenade, even though v1 is very self explanitory in the assembled view. The drawing and deminsions for the handle will also be avaliable when v2 comes out.

If you want to, please remix this or reengineer this, but please put my name as being the original designer, Thank you.