Picture of Semi-auto K'NEX gun
This gun is an 8 shot semi-auto rubber band gun with a twist, its made entirely from K'NEX!!! When you think about it its a very simple mechinism, i came across it while i was trying to slow down the fire rate of a fully auto gun (the fully auto gun was more like a shotgun becuase of the high fire rate and small magazine).

stuff you'll need:

1) alot of K'NEX
2) a computer (to view this page)
3) hands (to put it together)

Step 1: Make the body of the gun

Picture of Make the body of the gun
Well pretty straight foward, assemble the pieces the way they are in the picture. This part holds the firing mechinism in place.
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Benjaay9991 year ago

good idea for your first try, but not very good looks or performance... :(

benjiman3453 years ago
i only had small elastic bands so i put the elastic band through the hole of the yellow connector on the recoil thingy this works so well and it fires single shot
fishbob12343 years ago
thanks for posting- one of my first knex guns. i liked shooting them all of at once
F4T4L1TY3 years ago
I have three monitors :P Plus laptop with another screen wich makes 5 monitors :P
eLeMeNtLtd.4 years ago
i dont have number 3 (hands) sorry
then how did you write: i dont have number 3 (hands) sorry?
i typed it with my nose.
how do u use the mouse?
Oddball10115 years ago
I'm looking at it on my ipod
I can up that. I'm on my wii. :)
i can up that; im on my psp
I can up that. Im viewing off of a computer running DOS
I can up that, im on my kindle
zmxninja3 years ago
bet you didnt know you can fire this automatically!
danroy993 years ago
Hey. Great gun! This was the first gun I ever made. I generally have more fun with it by putting 2 bands in each white notch and then pulling back the recoil thingy to make it work like a rubberband shotgun. :) I also do this because it doesn't always fire correctly when using the trigger...
not so cool3 years ago
hey i made one and it is really cool but when i put about 4 or 5 bands each white peace on and pull the trigger they all seem to fire. how can i stop this from happening.
Dragonfly73 years ago
i have dual monitors and theyre both macs
do you need the pieces fom the solar kit with the tabs on them
nah u can just jointhis up with rods, it even says the stock is optional :D hope this helps :)
angry sheep4 years ago
i have 10 monitors.5 are for my laptop 5 for the one with the tower.(my laptop is connected to the one with the tower)
No, I don't want dual monitors when one of them is a chunky old CRT (Even though I own one '-.-)

Lol, awesome gun! Scary lookin'. Somebody saw that sucker come out in a K'Nex war they'd forfeit right then and there.
jdttc4 years ago
i have duel monitors and i love it haha
srry, but this gun sucks, dont work...
i have quad monitors so HA!!!
i got 5 now
finally, someone else!
i got tripple monitors
poptythai4 years ago
mine wont fire help
knex13pep7 years ago
hi its knex1 3pep u no how do u put pichures on this web site i do to upload pichures and upload 1 but it neva works please get back to me my e mail is soccer_head984@hotmail.com
man3 knex13pep4 years ago
never works for me
man34 years ago
dude this gun is amazing!!!!!!!!!!!!!! i just made it and it shot like 50 feet!!!!!!!!!
slimshaddy4 years ago
i have dual monitors a 23 inch and a 22 inch
if you load it and oull the recoil part instead of the trigger it works very well as a shot gun
zmxninja5 years ago
do you have to add the recoil rubber band
Absolutely. Without it, the recoil falls and the trigger wheel spins freely. In other words, it won't hold the ammunition, and it no longer works as a trigger.
i didnt have a big 1 so i just use 4 small ones
I built this gun last week. it works pretty well. on a completely unrelated topic, i found this site and it says if people click this link, i get money. click the link!!! you will obey the link!!! http://tinyurl.com/392aktn/index.php?id=1fb71d42ace7110f91561b4933da9c26
NO! (clicks link) OH MY GOD!!! XP (dies)

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