Knex Easiest Grenades

About: hey Im really 10 I make rockets that go over 1000 feet, pull ring smoke bombs,bombs ect Im postig alot of stuff you will love it all! I love famliy guy stewie well take over the world one day!!

this is the easties yet most effetive knex grenade

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Step 1: Matrials

you well need:

as many white pieces
max 15

1 rubber band

1 grey rod

Step 2: The Making of the Grenade

makeing the grenade is easy!

Step 3: Makine the Grenade


Step 4: Throw It!

throw it hard

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    78 Discussions

    If you are discussing removing my posts I would rather you not. This website was part of my childhood and I do enjoy looking over what I've done before. Thankyou for commenting.


    11 years ago on Introduction

    Cool idea! It really works effectively. (Please do not throw it near your cat. Mine was coming out of the kitchen right when I threw it and it scared the hell out of him)

    7 replies

    Reply 10 years ago on Introduction

    One of my frag grenades exploded a foot away from my cat(in my photo) and she stared at me for a sec, and then sheturedinto a blur, racing back ast me.

    You say (write) LOL way too much it takes away from the instructable but this is a great grenade anyway such a simple efective design!


    10 years ago on Introduction

    Sorry to say it, but if I see this and a lot of other grenades on the site, I think the community needs some real grenades. Normally I would give it a 1.5, but seeing how hard it is to make a good grenade, 2.0.