Introduction: Knex Gun (grenadelauncher)

Picture of Knex Gun (grenadelauncher)

Hi, this is my knex grenade launcher. It shoots about 15 to 35 ft. You can make it smaller on small guns and also you can make it bigger with longer rods to big knex gun. This one is a medium size. You can attach it to any gun as u like like i attach it on my sniper :D so i hope you love it. O and one last thing the gray circles look at pic to see u always need that for any size knex grenade launcher.

Step 1: Ram Easy Part

Picture of Ram Easy Part

Tape the ram!!!

Step 2: Blocking Tryger

Picture of Blocking Tryger

Blocking trigger wen you want to use u have to pull up on the black part.

Step 3: Bollet

Picture of Bollet

put the black piece in the holes of the barrel.


coolananias101 (author)2013-07-27

how do you make the gun the gun is 3 pages than stops

knex master 546 (author)2011-10-24

cant even spell trigger

Matrix-technician (author)2011-02-06

uuum. Where are the instructions for the launcher? i only see how to make the ram and the trigger and bullet.

well some 1 posted my instruction some were so its not on my name even tho I created it and well its kinda simple... 4 red rods some white snowflakes 4 silver berring a orange conector with the blue rod a bullet and a ram and BOOM their you have it

Bartboy (author)2009-04-21

LoL. Someone should make a knex gun/launcher!

Undermig (author)Bartboy2009-04-22

. . . wath are you? BLIND!

Bartboy (author)Undermig2009-04-22


Undermig (author)Bartboy2009-04-23

lol i know your failed Lmoa

Bartboy (author)Undermig2009-04-23

No.... Someone should make a knex gun launcher. Read again until you understand what I mean.

Blackonyx2234 (author)Bartboy2010-11-26

Thank you translation devices.

Blackonyx2234 (author)Bartboy2010-11-26

Un lance-roquettes k'nex serait génial

TwistedParadox (author)Bartboy2009-04-28

What was the forward slash for?

Bartboy (author)TwistedParadox2009-04-28


agent harmsy (author)Undermig2009-06-25

And another thing (continuing from other post). You also insult whoever tries to give you even a hint of criticism! You, my friend are truly a noob.

As defined by

"n00bs, on the other hand, know little and have no will to learn any more. They expect people to do the work for them and then expect to get praised about it, and make up a unique species of their own."

Undermig (author)agent harmsy2009-06-26

i am sorry. you insulted me along with the other 1 million ppl on My channel. I like pros that give me some hints of course but if they laugh at me for my spelling then they are dumb. you got to admit that. On all my instructables this 1... I don't know why but on this one ppl liked to hate me so bad. I just felt a bit lonely and i did found some friends on this channel they back me up. But actually that is personnel information about my character Undermig. No other ppl should know that. Ps I havent made 1 mistake. That means i did learn from other ppl. to right click on the word i misspell so it gives me the right answer but once again a friend told me and he never laugh at me.

DJ Radio (author)Undermig2009-08-16

The better your grammer, the more people will take you seriously.

Undermig (author)DJ Radio2009-08-24

I am french i don't care about english or you stupid ameriacains happy? Ps I am not mad at you I am mad at every retarted english that had to destroy my instructable of BS

nerfdude (author)Undermig2009-08-31

Well, you seem just plain rude! (Maybe these people are just tired of seeing crappy little block-trigger holdouts and want to see some larger weapons (or at least a holdout that shoots about 50 ft. or so and can shoot through paper... That would certainly be a feat of engineering!).).

DJ Radio (author)Undermig2009-08-24
This is why you should make an effort at grammar:

Undermig (author)DJ Radio2009-08-25

Once again. I am french. if you want me to play in your game I will. See I want you to speak in French with a good grammar. Ok?

DJ Radio (author)Undermig2009-08-25

See, that's my boy. Jollex is French, and he has good grammar. Keep your sentences like that, and I'll back off.

Undermig (author)DJ Radio2009-08-27

nah man i live in quebec their is no anglish man their

The Jamalam (author)Undermig2009-08-28

Yeah but travel a few miles in any direction you'll find english speaking people.

Undermig (author)The Jamalam2009-08-28

so? cmon you start speaking french

The Jamalam (author)Undermig2009-08-29

D'accord. Je parle un peut de francais, depuis 2 ans. Tu est joyeux?

bounty1012 (author)agent harmsy2009-07-30

What a great definition of a noob.

The Jamalam (author)Undermig2009-06-27

That's rich coming from someone who can't even spell LMAO...

J Moneyman (author)Undermig2009-04-28

dude. what and lmao. lawl :)

Undermig (author)J Moneyman2009-04-28

... lol...

(YOUR N (author)2010-11-07

cool this is a great grenade laucher

nathan733 (author)2010-08-05

what the @#%$*& do you have to go back to kindergarten.

Killer~SafeCracker (author)2009-06-26

Why is this on the recent page??

what do you mean?

Search knex and recent and it’s on the first page. But yet this was posted over a year ago

lol because this instructable rules?

DJ Radio (author)Undermig2009-07-01


Undermig (author)DJ Radio2009-07-02

lol not like your 20 instructables were beater than mines "how to play halo like a pro.... omfg noob"

bounty1012 (author)Undermig2009-07-30

hes very pro at halo, even I cannot beat him >.>

DJ Radio (author)bounty10122009-08-16

Only one person here has actually beaten me at halo...

dansdoc (author)DJ Radio2010-07-31

same with me

bounty1012 (author)DJ Radio2009-08-17

Ive killed you once maybe twice? well, its usually I get 1-5 kills and you get 30-40

DJ Radio (author)bounty10122009-08-17

its the person who gets more kills who wins.

bounty1012 (author)DJ Radio2009-08-17

I know, I want to know the pro that beat you >.>

DJ Radio (author)bounty10122009-08-17

that was actually gmjhowe. Hes played halo since it first came out.

bounty1012 (author)DJ Radio2009-08-18


DJ Radio (author)bounty10122009-08-18

what difficulty do you think I am compared to campaign?

bounty1012 (author)DJ Radio2009-08-18


DJ Radio (author)bounty10122009-08-18

then gmjhowe is as difficult as playing on the bungie made mythic difficulty. Mythic difficulty is legendary with a mythic skull enabled

The Jamalam (author)Undermig2009-08-28

Umm what? Yeah, you're a k'nex god buddy!

For me it says it was posted on June 23, 2009. You may have been looking at the time he joined 'ibles, January 31, 2008.

About This Instructable




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