A semi-automatic knex rifle with 7shot bottom loading magazine that has a very powerful shot, but a long loading time.

Step 1: Make the Barrel

Pretty simple. Look at the picture.
bad. trigger mech dosent even work.
Yep, it does.
i built this a while back, loaded... 8 shots lol, and shot it, fired full auto cause the trigger couldnt catch the ratchet thing. its a decent gun being a semi auto slingshot rifle...
ouch my eye i need a plaster
I see all those comments on it doesn't shoot, and I'm wondering whether it does or not.
It works, I can vouch for it.
is this 3 thick???
no its 12 soz tok me a second to see it 2 ur right its 3
holy fudge i just loaded the rubberbands and pressed triger then the thing xploded in my eye!
lol that med me laugh as i was scanning thru comments and i red urs and u med me laugh sos for laughin at ur pain.... r u ok?
Same, but I had glasses. NOt in the hospital, are you?;)
Seeing all the comments about how it explodes makes me want to make it just to see it explode. :D<br />
&nbsp;it's kinda like being poked in the eye with a sharp stick.<br /> <br /> it's kinda funny but hurts like hell.<br />
ouch -.- the snowflake that holds the bands just exploded. it's a self destructing k'nex gun!
i know the feeling, i once fired the entire snowflake with the white rods on, RAZOR RIFLE!!!!!!!!!!!!!!!!
i know, same thing happened with bunduk's semi auto RBG pistol, except i launched the Mechanism, barrel, trigger, and supports. all i had left was the handle.
Haha it's the bullet that shoots guns!<br />
I bet you were like WTF?<br />
yes,&nbsp;it was cool though because it exploded and shot stuff everywhere, and then i&nbsp;died.&nbsp;
LOL It's a handle that shoots guns!
or a gun that shoots handles
yep, the modified grenade launcher, uses shells.
Please better picture please
yeah cmon cerialy
its a good try but i shot it and it exploded and badly broke 2 of my fingers hahahaha =D <br/>
It looks like a really cool gun, but I can not work out how to make the trigger! Could you post some more instructions for it?
If you lower the stock and move it out a bit it is much easier to aim.
no ! , i have made this gun for test and the weel to hold the rubberbands breaks off ! :S wtf he can max shoot 50 feet ! :S allricht he is funny :D , bud try to make a better gun than that ( more stronger )
are u 4 cerial? this was soooooooooooooooooooooo easy to build
DARNIT! i destroyed the gun just when i got the right RB's omg! lets builda again!
cool gun
veary unclear. how do you shoot it? let off the trigger?!? i need help!!!!!!!
well this is very late and you've probably already destroyed the gun but its semi automatic. you probably loaded it wrong if it doesn't work.
bad pic
need better pic!
Who posted it first?
your black clips are red i notice
To everyone: I am the laziest person ever I know, but I've been working other stuff now and have been to busy to care about knex. I am sorry for this and I may get back on some other time. My knex trebuchet is probably that last thing ill post for a while.
I made a different barrel for this to make it a pistol<br/>just three yellow connectors on a blue and put it on the top blue rod where the original barrel was<br/>it is the same using it just as a rubber band gun<br/><strong>I have not tested it with the bullets yet</strong><br/>so dont think I knew that the bullets had crappy range or not because <strong>I do not</strong><br/>I used average thick rubber bands, #64 I think<br/>
it does not work with the bullets

About This Instructable


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Bio: Some kid that likes creating things or viewing them to see the science behind them.
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