Pull Pin Nerf Grenade

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Introduction: Pull Pin Nerf Grenade


This instructable will teach you how to make a pull pin nerf grenade that explodes on impact and has a 3 to 5 foot blast radius.It sprays 4 streamline nerf darts.This is non-pyrotechnic so you can use it in indoor nerf wars and battles.

Step 1: Matierials


You only need a few household items.

1. 4 streamline nerf darts
2. 2 small rubber bands(about the size of the ones in the picture)
3. 1 key ring

Step 2: The Pull Pin


Take one of your small rubber bands and put it on the key ring like so.

Step 3:

Take your four darts and make a rectangular prism out of them like the picture. Fold the rubber band like an eight then over to make a smaller and tighter one.Wrap that around the bottom of the darts like so.

Step 4: The Other Rubber Band

Wrap the other rubber band around the tips or or close to the tips like the picture. Before you do that do the rubber band thing we did in the last step.

Step 5: Done


Now the grenade should not go off if you throw it. To set for detonation pull the pin with the rubber band off and throw the grenade (tip first) hard and at a hard surface. or at your enemies >=) mwahahahahaha!!!!!!!!!!!!

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    49 Comments

    Sweet. The only thing i recommend to change it to use 7 darts instead of 4. More explosives! :)

    4 replies

    The more darts, the better (guess what happens with 30?) but I can't make that many because then I run out of ammo for my guns :(

    cool more exsplosiveness

    its kinda hard to make one out of seven though... its also kinda sensitive...

    also try 6 disc darts with a rubber band around them.

    No, I tried it with Elite Darts and it still worked, but I think the blast radius was down a tinch. And by the way, Elite Darts are better than streamlines because they shoot farther and are more compatible.

    yes they do

    why do u not have streamlines

    I lost all mine.

    that sucks cuz streamlines are the best. you should go to walmart and get u a ammo box. there kinda pricy but u get 100 streamline darts and an ammo box to put them in

    you know how much $ it cost?

    i got it for christmas but i think it goes for around 30$

    i know right.

    you can make your own real easy out of foam backer rod for much cheeper. look it up.

    I will have to try that.