Introduction: K'nex Ruberband Gun

This is my k'nex rubberband gun that can shoot up to 7 rubber bands at once. It is really simple to build and use. If you have k'nex and rubberbands you can build it. Hope you like it.

Step 1: Collect the Pieces

Collect: Key: connectors connect together with rods
1 rubberband for the trigger
16 Small Green Rods
9 white rods
3 Blue Rods
5 Yellow Rods
2 Red rods
2 Gray Spacers
11 Light Blue Spacers
4 gray single connectors (next to the white rods)
3 light gray connectors (below the small green rods)
1 red connector (below the rubberband)
6 green connectors
3 white connectors
6 yellow connectors
4 orange connectors
3 black tiny rod/connector (next to the light blue spacers, below the white rods, and above the purble connectors)
2 Blue connectors (connects to the Purple connector)
2 Purple Connectors (connects to the Blue connector)

Sorry, my picture is a little blurry.

Step 2: BUILD

Place small green rods all around white connector.

Step 3: BUILD

Use 2 small green rods to attatch 2 yellow connectors and 2 small black rod/connectors.

Step 4: BUILD

Look carefully at the picture in order to understand how to build it.

Step 5: BUILD

Build the trigger.

Step 6: BUILD

Put the trigger on to a yellow and the red rod.

Step 7: BUILD

Build the Handle.

Step 8: BUILD

Finish the Handle.

Step 9: BUILD

Put the rubberband on the trigger and down to the handle.

Step 10: BUILD

Finish the top of the gun.

Step 11: BUILD

Finish your gun.

Step 12: Loading Rubberbands

Run Rubber as many rubber bands as you want through each small green rod on the rotating barrel and to the end of the gun. Press the trigger and it should shoot all the rubberbands loaded at once.


yebo made it! (author)2008-04-02

can u build the gun without those black connectors

Pax415 made it! (author)Pax4152008-04-03

You might, but you'll have to mod it a lot.

dramamine made it! (author)2007-12-20

I would so build this, if I could find a third snowflake. I know this is old, just feel like commenting

gowfs07pstl made it! (author)2007-08-16

nice first gun props man. anyone got any ideas for an easy to build knex sniper?

Your Average Guy made it! (author)Your Average Guy2007-12-14

look up the killerks magnum, u could extend that for a sniper rifle, thats what i did, i also added a handle,scope, and a stock and it shoots over 100ft

Your Average Guy made it! (author)2007-12-14

f-ing awesome gun but u gotta see mine, i would post it,but i aints got a camera =( how far does it shoot?

Ninja Dude 7 made it! (author)2007-10-08

Nice gun, but the handle realy sucks.. try making a better one. But, I love elastic band guns, and this ones pretty cool.

buterSBob29 made it! (author)2007-08-13

this guns realy cool

bruce911 made it! (author)2007-08-10

Not bad for your first gun. First Comment!!!

Pax415 made it! (author)Pax4152007-08-10


About This Instructable




More by Pax415:K'nex Rubberband Gun/PistolNEW & Improved k'nex mini bowK"nex MIni bow and arrow
Add instructable to: