Full Auto Knex Gun V.2

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Introduction: Full Auto Knex Gun V.2

About: Hey everyone, welcome to my Instuctable, or my Instructables page. Well I hope you like what you see and if you do, don't forget to SUBSCRIBE. I like to build just about anything from airsoft guns to fishing...
I have recently finished a gun that shoots full auto. The mechanism is based off of some of the semi auto mechanisms out there. Well to the pros and cons!


Pros
  • Full auto
  • Small
  • Low piece
  • 33 round magazine
  • Sliding trigger
  • Removable magazine
  • Blue Mullets handle
Cons
  • Mag is huge
  • Runs of of bullets quick

GO HERE!!!http://www.youtube.com/watch?v=-qoStqE_GHo

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    81 Comments

    so fast looks like a shot gun looks cool except for the darn massive magazine

    Luis semi auto mech?
    I like that mech too.

    LOL turn this into a bulpup

    Can you fire single shots or is it tap the trigger and they all come out?

    More like a spray gun.

    I will try to remake but for now look at the pics from v1 and v2 and try to build from there

    This by any chance? This mech looks very simple to do , but so hard in knex, trust me I've tried!

    5 replies

    howd you find the mech i like the name by the way.

    Sorry, that comment wasn't intended to go there, my laptop double posted it for some reason. This mech is great! It's like a shotgun gone extreme. Next step is removable preloaded mags to make reloading easier.

    yeah, but if you ask me, i see a resemblence of minigun here ;)

    It was posted on youtube years ago haha.

    Wow i had the same idea on like the first gun i ever ever built and it used a white connector and and grey connectors to shoot.

    I may have to try to make something like this! and if this was a turret then the mag would be too short :D

    To be totally honest i really disagree with most of the comment as its not really a full auto in the sense that the mech looks like its just simly dumping them out which although people are going to say "aww well thats full auto jackass" im not saying it isnt but it seem that its just mag rubberband pushing them out and the "full auto mech" is just guiding them maybe with some tweaking you may change my opinion on this otherwise looks goo only if we could find another type of mag cause the size is rediculous but yeah not hateing on you in anyway =D

    5 replies

    No, I have to agree with you on that.

    Thank you, Someone who does see it my way.

    Unfortunately, with K'nex, there are very, very few fully-automatic designs that are both effective and actually fully auto lol. I think that psuedo is really the most efficient way to go at this point.

    Fully agree and yes it probably is eventhough that then does still have its own cons

    Well almost everything has it's cons...I'm personally exploring the realms of psuedo cause I think that it has more potential than it's been given.