Introduction: K'nex Rubberband Repeat Gun

this is a k'nex gun i found on irwinner's site: here. all design credits go to him, this is just the in-between steps (i think). also, check out my other gun mods. these include a sniper with this base.

Step 1: Make Parts

these are the basic parts, more in next step

Step 2: Make More Parts

make the other parts

Step 3: Construction!

puttin' it all together

Comments

author
produde88 (author)2011-01-24

Sry i didnt like it, the instructions are too blurry at the end and i cant see anything. if you can make it better it would be nice. and work on making it more sturdy. cause the whole thing falls apart when i put a rubberband.

author
agent harmsy (author)produde882011-01-25

First, this was published over four years ago.
Second, these photos are MUCH less blurry than a large portion of k'nex instructables on this site, may I suggest glasses? This may sound harsh, but I do believe "I can't see anything" is COMPLETELY ridiculous.
Third, if it falls apart when you use one rubberband, you built it wrong. Last time I had this constructed from these very instructions I could load more than 10 on it, without issue.

author
codybraun1996 (author)2010-08-22

this the best of the best good job dude

author
the knexman (author)2010-07-12

this is a awsome gun how did you get the idea

author
ferlando88 (author)2009-11-10

hello this thing shoot a rubberband.
i made this, its very good i got an update made by my self :)
now its shoot white rods very hard..,,!!!!

author
TigerNod (author)ferlando882010-03-01

Please improve you english, I can't understand a word of what you just said.

author
lewismarsh (author)2009-08-31

waht does it shoot just dqa bands or can u make it shoot knex?

author
hobo lord (author)2006-10-20

foolish human scum you must bow to me now

author
knex_mepalm (author)hobo lord2009-08-20

bow down to the CUBE! IT is all superior to your human scum

author
milo ganson (author)hobo lord2009-07-11

lɐuosɹǝd ƃuıɥʇou lol ¡pɹɐʇsɐq oqoɥ 'ǝɯ oʇ uʍop ʍoq noʎ ¿¿¿ɟʇʍ

author
FARTmaster (author)2006-10-24

i like to fart

author
milo ganson (author)FARTmaster2009-07-11

>o ˙uʍop ǝpısdn ɯɐ ı ʎɥʍ sı ʇɐɥʇ ˙ʍou ɥsıɟ pɐǝp ɐ ɯɐ ı ˙ǝɯ pǝllıʞ ʇɹɐɟ sıɥ ˙ʇɹɐɟ oʇ sǝʞıl ɹǝʇsɐɯʇɹɐɟ

author
blaine1996 (author)2007-06-02

it doesnt fire very well so could u make a mod 2 help this, thank you.

author
milo ganson (author)blaine19962009-07-11

˙ɹǝʇʇǝq sʇooɥs ʇı uǝɥʇ ˙unƃ ǝɥʇ ɟo ʇuoɹɟ ǝɥʇ uo ƃuıɥʇ ʎɐɹƃ/ǝldɹnd ǝɥʇ ɟo dıʇ ǝɥʇ uo puɐq ɹǝqqnɹ ǝɥʇ ʇnd oʇ ǝʌɐɥ noʎ ˙uodɐǝʍ ǝƃuɐɹ ǝsolɔ ɐ ʇsnɾ sı ʇı 'ʞɔns ʇou sǝop unƃ sıɥʇ

author
agent harmsy (author)blaine19962007-06-16

it depends on what rubberbands you use, if they're too big, there will be no tension, but if too small, they wont stretch far enough. play around with a few sizes until it works well.

author
Pax415 (author)2007-08-10

Cool Gun, Check out my rubberband gun.

C:\Documents and Settings\Fischer Family\My Documents\My Pictures\Paxon's Photos\2007-08 (Aug)\DVC00020.JPG
author
cj81499 (author)Pax4152009-06-09

POST

author
agent harmsy (author)Pax4152007-12-19

interesting idea...

author
unstoppable (author)2009-05-19

does this fire knex pieces i am a noob

author
Evil_Computer_Wizard (author)2008-02-21

Check out my mod of this gun! It shoots Way further and faster. https://www.instructables.com/id/Super-DistancePower-Mod-to-knex-rubberband-repea/

author
fgfhf (author)2008-02-08

i really liked the pictures they where easy to look at unlike the other ones

author
originalwynne (author)2008-02-03

dont mean to sound like a total NOOB but is a rubberband gun a gun that fires rubberbands or a gun that uses rubberbands to fire other stuff like knex rods?

author
cobra (author)originalwynne2008-02-03

they can do both.

author
Mini gun (author)2007-12-18
People would pay to see this!
Video
invalid movie: http://www.google.com.hk/search?client=firefox-a&rls=org.mozilla%3Aen-US%3Aofficial&channel=s&hl=en&q=YouTube-A+scary+clip+for+your+m8s&meta=&btnG=Google+Search

author
killer78 (author)2007-07-29

whats that black knex right there

author

its THE knex rbg

author
gunmanx (author)2007-06-09

hey wen ever i fire this the rubber bands get stuck and they juz stay on the thing and dont fire but wen i fire my last rubber band they all come out at once wat do i do to stop this

author
agent harmsy (author)gunmanx2007-06-16

you need to load from the back, otherwise that will happen. to put more on, pull the back piece down while holding the spindle and move back to expose the unloaded rods.

author
09 monk (author)2007-06-09

it slips under pressure

author
baney (author)2007-05-20

Sweet gun man, it took forever to build but it was nice. The only problem with he gun isnt realy a problem... the fireing lock isn't very strong, so if you hold the fighering thing still and keep adding rubber-bands and let go its -fully automatic-!

author
knex r us (author)2007-04-22

I think that this is a really kool gun that is awesome because it has a basic design which means u can add lots of mods like a larger stock. now i am tryiong to submit an instructable on mods for this gun. it will be up as soon as i get a cable for my digi camera

author
gunmanx (author)2007-02-18

this is a rubber band gun is it?

author
DIRTYSHOTZZ (author)2007-01-18

oi bob post your rocket luancher plz

author
agent harmsy (author)DIRTYSHOTZZ2007-01-18

will do

author
Jaxsun (author)2006-11-12

also where are your aother mods for this base you claim to have?

author
agent harmsy (author)Jaxsun2007-01-18

sry, working on it

author
i make shooting things (author)2006-12-23

here irwinner instructable for his gun from his web site with the butt stock.

author
Knex Builder (author)2006-12-07

Hey yo Ive posted a reloading knex target. Check it out under my instructables. Tell me what you think!

author
hobo lord (author)2006-11-14

Oh it is the semi auto rubber band gun. I also doubled the locking mechanism because it always slipped off under high tension

author
Knex Lego Maniac (author)2006-11-13

NEW REDESIGNED RAM a vid will be up in the next couple of days to demonstrate how to load the ram w/ rubber bands and operate also a SNEAK PEAK at my SNIPER BULLET in action! check it out! thanks, spread the good news

HPIM1609.JPG
author
hobo lord (author)2006-10-19

I combibned the basic knex pistl with this gun and made a much simperler design. It uses a lot less pieces

author
Jaxsun (author)hobo lord2006-11-12

whats the basic knex pistol?

author
Jaxsun (author)2006-11-12

i have problems with it shooting more than one band at a time

author
hobo lord (author)2006-10-20

I havent tested it officially but i say with the best rubber band about 20-25 feet

author

How far does it shoot? You know me

author
irwinner (author)2006-10-09

hmmm.... this looks oddly formillure

author
agent harmsy (author)irwinner2006-10-14

yeah, i said its your gun, i figured out the steps from the pics on ur site.

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