Introduction: KG20 (Knex Grenade 2.0)

Picture of KG20 (Knex Grenade 2.0)

This is a Knex grenade. It has a very large blast radius. Pieces needed: 1 blue rod. 1 grey connector. 2 white connectors. 16 red connectors. Oh and P.S. this is my first instructable. P.S.S. My camera quality is bad. P.S.S.S. I am not responsible for any damaged caused to houses, humans, or any other thing. You make this at your own risk. Thank you.

Step 1: The Top and Bottom. the Main Parts.

Picture of The Top and Bottom. the Main Parts.

1 make.
2 add 7 more red connectors.
3 make two.

Step 2: The Holder Together Thingy.

Picture of The Holder Together Thingy.

1 make

Step 3: Put It All Together!

Picture of Put It All Together!

1 take the 2 step 1 parts, put them on top of each other.
2 another view.
3 take blue thing from step 2, put it in the white connectors hole.

Step 4: Throwing!

Picture of Throwing!

1 look at pic. you hold it like a ball then throw!


Tombini (author)2008-08-28

Maybe if somone incorporated a design that had a power source in it say a rubber band, they might actual explode...

knex_mepalm (author)Tombini2009-05-10

If you want some power put a spring inside the two "core power thingamabobs" and when you throw it willl spring out.

Rage (author)Tombini2008-12-11

lol i know this is an old post, but i have designed a grenade that is rubber band powered, explodes with a small impact, has a safety, and is VERY effective at spreading shrapnel in lots of directions

Tombini (author)Rage2008-12-12

lol, you said it creates shrapnel :) maybe just a mess, If you want shrapnel explosives are commonly used :)

Owenmon (author)2008-10-06

its ok but not that good 3 *

buckminsterfullerene (author)2008-09-18

i really like your grenade design it works pretty good, exploding in all directions, not just one.

butthead95 (author)2008-04-21

I made an awesome stick grenade with 3 levels and an awesome handle. I havent tried because im sick of rebuilding it

smidge147 (author)2008-03-28

it doesn't have a blast radius because there is no actual blast I could grab a hand full of knex and throw it at the enemy and it would be way more effective then this. sorry but it's the truth :(

dsman195276 (author)smidge1472008-03-28

they will never figure it out will they?

Techdeck30 (author)dsman1952762008-03-28

Nope. guess not.

dsman195276 (author)Techdeck302008-03-28

i was talking about you when i said that. what he is saying is that this doesent really explode, just comes appart when it is thrown at the grown. so there is not really a "blast" just the pieces come appart and there can't be a "blast radius" with out a "blast"

Rage (author)dsman1952762008-03-29

i have designed a grenade that has a minimum 2 meter blast radius, and it fires out spacers. and, its compact! should i post? (it uses rubber bands)

Techdeck30 (author)Rage2008-03-29


Rage (author)dsman1952762008-03-29

it also has a saftey pin, so it wont go off in your pocket. and you just need to lightly throw it and it explodes.

Techdeck30 (author)dsman1952762008-03-28

Oh. gotcha. LOL.

Techdeck30 (author)2008-03-28

When i build it its blast radius is big and it has one!

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