Introduction: Knex Full Auto Gun Prototype(UPDATED 8/13)

Picture of Knex Full Auto Gun Prototype(UPDATED 8/13)
I have finished a fully automatic K'nex gun today. It is a prototype and not the best, but it is a good start and i am hoping for it to become an excellent working gun with some modifications. It does have a few flaws in it's design but like i said it is a prototype. My main concern is the fire rate it is so fast the bullets shoot out like a shotgun instead of a true full auto gun. I am sure this can be fixed and i will do my best to get the final version of the gun up as soon as possible. Now to the pros and cons.

  • Full auto
  • Small/Compact
  • Not a terrible amount of pieces
  • 6 round magazine
  • Shoots like a shotgun
  • Prototype

******UPDATED V.2******
Ok i just finished v.2 and thanks to everyone for their ideas and support. In v.2 i have increased the magazine capacity to 15 from 6, even less pieces now, new handle and magazine design. I also learned if you wish to have more power and add more rubber bands you get the (shotgun) effect instead of the full auto.


ninjalim (author)2014-08-04


mrmuffin (author)2012-09-01

HEY GUYS I THINK IK HOW TO MAKE THIS HAVE A RESONABLE RATE OF FIRE!~!!!!!!!!!!!!!!!!!!!!! Btw its just an idea havent tried it Try putting like ok say if u put 10 bands on teh mag pusher the nu should put lie 8 on the red connector maybe that will help idk

hazzybarton123 (author)2012-04-11


The Cannoneer (author)2011-11-25

post please

Fred the evil puppet (author)2011-10-30

if only we could slow this down a little bit...

i could try to make a friction mechanism, but it would corrupt pistol size.

Yea i i think this idea might have to be abandoned because of how it works, if you put a friction mech in this it would kill the range because you getting rid of the energy from the bullet so yea.

not a friction mech like that, but a very very VERY high speed version of the "mag single shot" idea that the ZKAR used.

muhu1 (author)2011-08-19

Tutorial plox ;D

Oblivitus (author)2011-08-15

Does this work the same way my S10 does?

KnexFreak360 (author)Oblivitus2011-08-15

Aww man, i think its the same concept yes.

Oblivitus (author)KnexFreak3602011-08-15

That's okay. Great minds think alike. This one has a better trigger than mine. Try making the mags removable. I came up with an internally fed mag that could be used with this. Here's a couple pictures;

KnexFreak360 (author)Oblivitus2011-08-15

I made them removable!

Oblivitus (author)KnexFreak3602011-08-16


beanieostrich (author)2011-08-14

Im ready to see the updated version =D

It's going up in like 20mins.



TheAwesomestDude (author)2011-08-15


apples!!!!! (author)2011-08-12

6 rounds for a full auto weapon is not a good thing :P However, it's an intriguing start nonetheless! Does this operate in a similar fashion to the pressure system used in some of the semi-autos floating around?

KnexFreak360 (author)apples!!!!!2011-08-13

I have updated it now its 15 rounds.

apples!!!!! (author)KnexFreak3602011-08-13

Well there you go. Any pics?

KnexFreak360 (author)apples!!!!!2011-08-14

Forget 15 i may have gone to far but 33 rounds.

apples!!!!! (author)KnexFreak3602011-08-14

Lol, well that's much more accurate to the clip size of most real automatic weapons.

KnexFreak360 (author)apples!!!!!2011-08-14

lol but the auctal size of the clip isnt.

apples!!!!! (author)KnexFreak3602011-08-14

Lol, I'm assuming its rather...large?

KnexFreak360 (author)apples!!!!!2011-08-13


KnexFreak360 (author)apples!!!!!2011-08-13


An Villain (author)2011-08-11

Seems an interesting prototype, It could use a standard-loading magazine instead of an in-line magazine though.

KnexFreak360 (author)An Villain2011-08-13

I changed that.

An Villain (author)KnexFreak3602011-08-14

I see.

DJ Radio (author)2011-08-12

The main thing I see that needs improving is comfort. You need a better handle and a smoother trigger.

KnexFreak360 (author)DJ Radio2011-08-13

Ok thanks.

Raz1r Knex Bull3t (author)2011-08-12

Hm, I like the idea! Keep it up!

Vaetheon (author)2011-08-12

you could try increasing the force on the mag ram and see if that increases the range. 4.5*

Football viking boy (author)2011-08-11

plz post vedio and also what is the range

Cant get a vid and the range is not good it is a prototype as mentioned.

ok, needs some work then

~KGB~ (author)2011-08-11

This looks intresting. =D

KnexFreak360 (author)~KGB~2011-08-11


~KGB~ (author)KnexFreak3602011-08-11

np =D new ball machine soon.

KnexFreak360 (author)~KGB~2011-08-11

Cant wait

~KGB~ (author)KnexFreak3602011-08-11

lol =D

KnexFreak360 (author)~KGB~2011-08-11

I am going to try to post more stuff soon.

~KGB~ (author)KnexFreak3602011-08-11

sounds good =D

beanieostrich (author)2011-08-11

Looking good so far =D Im ready for the final product when its done =D

Lol ill get to work thanks!

No problem =D It definitely has potential =D

Is the messed up "P" thing only a pro feature?

Nope it an alt code.

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