Instructables
This is a simple yet effective knex grenade that when thrown fires blue rings up to a radius of 4 metres.
 
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Step 1: The Pieces

You need:

5 yellow rods
6 blue rods
4 white rods
20 green rods

3 white connecters
12 green connecters
12 grey connecters
2 orange connecters
2 black connecters
1 sphere connecter

some blue rings
rubber band

Step 2: The base

Just basically make whatever is on screen it is pretty self explanantory.

Step 3: The middle

Now just connect the green connecters to the sphere like how it is done in the picture.

Step 4: The middle

Make this star type thing and then slide it down the blue and yellow rods like in the picture.

Step 5: The top

Now for the top and the hammer, the picture is pretty clear, just follow it

Step 6: The grenade

Now all you have to do is connect the top to four of the blue rods and slide the hammer down the middle with the two guide rods slid down the side yellow rods aswell.

Step 7: The finale

Now just add the rubber band from the top to the hammer. To load it up, hold the hammer down with one hand and with the other insert the blue rings onto the middle rod. To stop it from firing, place a orange connecter to jam it in place. To fire it turn the orange connecter till it almost pops off then just throw it on the ground and the force of the hit should set it off.

Good Luck
KILLERK7 years ago
very nice
me no like killerk
just wondering, Why? Is it because he basucly made the first and strongest gun there is?
I know about the date you posted this. But i dont care. He didn't make the first gun :D
he just plainly a mean guy
he is mean
What do you know that i dont know that alows you to put up those radical comments?
wtf ????????????????????????????????????
Indeed.
sry to here that
everyone refers to you as a knex GOD !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
nnoooooooooo knex goooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOD!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
A knex good?
he's better than you
want to go!!! get over here!!!
ok BLAM!
0546295 years ago
very good liked it
Skreetsha5 years ago
Does it work?
Love it. Took verry little modification from a (failed) four stroke Knex engine i (tryed) to build.
mikeydwg7 years ago
(removed by author or community request)
go trick or treating, its halloween wen you posted that insipid and pointless comment.
(removed by author or community request)
The structies clock is 3 hours slow.
crzykd mikeydwg6 years ago
To hard for you?
salbabob6 years ago
lolz
Nice work +1
very cool but I made mine into a trim mine. i hooked it up to my door and my sister opened it it scared the crap out of her
ROFL I HAVE TO DO THAT TO MY BRO XDD
stewmeat6 years ago
hey killerk its me stewmeat95 {with a new name}. no hard feelings right?!?!?!?!?!?!?!?!?!?!?
Seiko1256 years ago
I connected two together. I'm going to try to add more until it looks something like a ball.
I love it! I designed the firing trigger (The orange connector) to go off remotely. A way to put a saftey on the grenade, attach a white rod to the firing trigger. It will prevent it from firing
Bad Donut7 years ago
nice, a little wimpy though... mainly because its made with knex. very cool!
HEY!!! Knex are awesome! I betcha I could shoot through drywall with this gun i have with like, 50 rubberbands
Pbyrd7 years ago
Join My new group Knex RPG. Please
Mark Schmidt (author)  Pbyrd7 years ago
What do i do
Go to groups and type in knex rpg
Mark Schmidt (author)  Pbyrd7 years ago
i joined your group
Thank you very much.
Pbyrd7 years ago
Someone should make a collaboration to make a rocket launcer that does NOT use a motor to fire these. I am going to make a group right now to do that.
fd937 years ago
very nice but i put it inbetween my legs to hold it for a sec and i will just say it was painfull to say the least
Knex Dude7 years ago
I made both this and hobo's and this one fires farther but its not like a frag mine shoots like ------ that in a line anyone have any idea how to make it shoot 360 degrees?
Make a bunch of them and hook them together pointing in different directions so they all shoot everywhere
pates17 years ago
How many blue rings does it shoot?
I find this way easier to block. The slightest touch will set it off. I got my brother with it. He opens the door and boom in the face. Use more rubber bands. Then it shoots farther
I think you could use the hammer in a knex shotgun, now that would be cool.
alpha_bear7 years ago
does it cause pain?!?!?!?! T.B.C
Mark Schmidt (author)  alpha_bear7 years ago
kind of, it really depends on the rubber bands used and how fast the rings shoot out.
hobo lord7 years ago
cool almost the same as mine, but I like how it shoots more and the new triggering system, and is that one of those kiddy pools that you are using for a back ground
gobob297 years ago
wow really cool
samando7 years ago
you're a genius... how do people come up with things this cool!!!
copy of hobos... almost
Mark Schmidt (author) 7 years ago
Yes, but it also has a stronger, neater and more efficient design to it.
Whaleman7 years ago
cool, reminds me of hobos grenade, except it fires in all directions