This is my latest design pump action RBG. it has full-auto capability and can be altered to fit most rubber band sizes. it has an extendable barrel and removable barrel and stock, and is fully designed by me.
i have made it possible to be made from the pictures, but i have included writing for those who need it. this design was thought of by me, and any similaritys to other instructables is purely coincedental.

it can hold more than 8 rubber bands, but with the extended barrel, it has a possibility of snapping underr pressure.

i have not included a piece count, but if anyone counts the pieces, please message me or add a comment with the amount.

Step 1: Trigger System

1. make/get these
2. put together like this
3. alternate view
4. make this
5. make/get these
6. put together like this
7. make/get these
8. put together like this
9. get these
10. put together like this
11. get these
12. put on rubber band
13. add this part
14. get this
15. make this
16. you should have these parts
17,18,19. put them together
20. add rubber bands

Step 2: Handle

this is not the most comfortable handle, but it is fairly stong and serves its purpose.

1. what we are making
2. get these
3. put them together with the white rod
4. make these
5. close up of a part
6. put A here
7. put B here
8. put C here
9. put the assembled parts together
10. attach to the trigger assembly

Step 3: Barrel

pic 1 shows the finished inner barrel. it is what you hook the bands on, and supports the sides and extended barrel.

2. get/make the parts
3. group the three plates together, with the odd one in the middle, and attach the first white rod
4. attach the second white rod....
5. and the third...
6. and the fourth
7. attach the blue rod and yellow connectors
8. attach the blue rod and green connectors
9. attach to the trigger and handle

Step 4: Pump

this is the system for the pump.
1,2. make this
3. make these
4,5. make this
6. make these
7. make this
8. attach right frame
9. attach left frame
10. put together pump, rods and link section
11. attach
12. add the link

Step 5: Rubber Bands!

this is the bands for the pump system.

1,2. add the band on the left and right
3. add the pump band

Step 6: Barrel

this is the sides of the barrel.
1,2. build this.
3,4,5,6. attach.

Step 7: Rear Decoration

this is the rear decoration, and it is optional
1. make this
2,3. attach
4. attach the joiner

Step 8: Stock

1. this is the detachable stock
2. make these parts, and the bottom part twice
3. attach A
4. Attach B
5. attach two white rods and C
6. attach the last white rod
7. bend the bendy rods
8. attach

Step 9: Barrel

1. this is the barrel. it needs to be made to the correct size of your rubber bands. I had a bit of trouble putting this together, and there is no really easy way. just try to find a way that works.

2. what to make. just make it until its long enough
3. the end you loop the bands on
4. the end you attach to the gun
5. this is how it attaches
6. add this on the sixth bottom connector going away from the gun
7. the other end of the grey rods
8. the other end of the blue rods

Step 10: Adding Rubber Bands

1. stretch rubber band from the cog wheel.....
2. ......to the end of the barrel.
3. then click the cog wheel back a position.

Step 11: Complete!

the rage rifle is finished! have fun, but dont hurt anyone.

put multiple rubber bands on one peg to make a shotgun effect
set up knex targets, and test you aim
have fun with a friend, shooting each other!

Wait wait wait, This is an RBG, as In it shoots rubberbands?
i have a question how big is it i don't now because i'm to lazy to make it right now XD
about 1.5 feet, without extended barrel or stock
3 ft. is 1 meter ?? am i right
1 meter is 3.28 feet <a rel="nofollow" href="http://www.metric-conversions.org/length/meters-to-feet.htm">http://www.metric-conversions.org/length/meters-to-feet.htm</a><br/>look to it when you typ 20 meter you get ...... feet look to it ;)<br/>
dankje<br>groetjes, <br><br>Jelle Brouwer
geen dank , en je bent trouwens nederlander .. lol , er zijn er zo veel hier <br>
ja dat geloof ik wel ja :P
ik ook
just a question, but exactly what does a pump <em>do</em> on an RBG?<br/>
if i am under standing this mech it has a full auto trigger but when you pump it. It is ready to fire then next round its just like the gansher shot king of rbgs but it has a lever not a pump
I still don't understand the point of having this on a RBG. Granted, I don't understand the point of RBG's at all...
cool gun love the stock and i have made the handle smaller, comfertable and stronger anyone wanna see a pic?
i sorta had to take it apart :( because at the time i woz makin a battler
Lol when it said rear decoration i thought something like let me put Christmas lights on your butt.
i am currently workin on a bipod for this
Love this gun I have made it and it works really really well WELL DONE
trigger doesn't work *1.5
by the way my gun doens't shot
its the same thing as the gnasher except worse
how is a rbg pump action?
u should include a parts list
how do you make it shoot
nice gun rage i have only made a few guns but this is the best on so far
and a bipod p.s if somewone made a bipod for this gun post post post because mine isn't so good
awesome! post a pic! (and rate please!!!!)
here are the pictures
i will post a pic as soon as possible
good weapon I made it but i have update it its now more powerful
and a scope
i builded this gun but i stopped by step 3 and i maked de butt from adamsdead rifle and made a pump mod and a real(!!) magazine
check out my new fully automatic knex gun<br/><a href="https://www.instructables.com/id/fullyauto-knex-gun/">https://www.instructables.com/id/fullyauto-knex-gun/</a><br/>
hello:D:D................................................................................................................................................................................BYE BYE
what's the point of a pump action rbg? also, u say it is semi auto<br/><br/>semi auto + pump = not semi auto<br/><br/>???<br/>
it is semi-auto. all the pump does is pull the trigger.
umm.. no it doesn't
o sorry. i lookes like it does that in the pic of it.
can some1 who made it say if it is actually semi?
never mind, i made it and it is pump, NOT SEMI AUTO can u please remove the semi auto tag
k, ill do it
thank u, i'm tired of ppl saying things are semi when they are not :-)
how strong is the barrel because i do want to make it but if the barrel is 2 weak i don't now if i will make it.
the extended barrel is weak without the supports, but with them, you can drop it on the barrel (lightly!) with ten rubber bands on it and it shouldn't break.
I don't understand how a rubber band gun can be pump-action. Is it just cosmetics?
there was a lever action RBG on here that I put a pump on. this is the gun <a href="https://www.instructables.com/id/The-KING-of-K_nex-RBGs%3a-the-Gnasher-Shotgun/">https://www.instructables.com/id/The-KING-of-K_nex-RBGs%3a-the-Gnasher-Shotgun/</a><br/><br/>this is a pump mod but not what I did <a href="https://www.instructables.com/id/Gansher-Pump-Action-Shotgun-Mod------Just-Pics----/">https://www.instructables.com/id/Gansher-Pump-Action-Shotgun-Mod------Just-Pics----/</a> <br/>
Yes but that's just an oversized trigger. Not really pump action.
how do you figure?
The pump doesn't reload the shots with the pump, just sets them off. Correct?

About This Instructable




Bio: i like destroying, fixing, making, altering, and customizing stuff. have really messy "workshop" (A.K.A room) and cant be bothered fixing it.
More by Rage:Rage Rifle. High power pump-action rifle knex rifle  paper knex target ( ajustable height ) 
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