Introduction: Knex Semi-auto With *NEW* Magazine System

Picture of Knex Semi-auto With *NEW* Magazine System

This gun has a brand new knex magazine system where the bullet drops in.

Pic 2. Peices. P.S. I made some mods from my original, so you will need some more pieces than the ones shown.

Step 1: Start to Construct the Barrel

Picture of Start to Construct the Barrel

Just follow the pictures and throughout this instructable, MAKE SURE YOU READ THE SCREEN NOTES!

Step 2: Continue Step 1

Picture of Continue Step 1

Follow the pics...

Step 3: Continue Step 2

Picture of Continue Step 2

Just follow the pics...

Step 4: Continue Step 3

Picture of Continue Step 3

Follow the pics...

Step 5: Continue Step 4

Picture of Continue Step 4

Follow the pics..... (again)

Step 6: Continue to Build the Magazine...

Picture of Continue to Build the Magazine...

Just follow the pictures. if you need help read the screen notes.

Step 7: Continue to Build the Mag and Construct the Handle

Picture of Continue to Build the Mag and Construct the Handle

Finish magazine and construct the handle, attach handle on step 8.

Step 8: Adding the Rubber Bands

Picture of Adding the Rubber Bands

Just follow the pictures.

Step 9: Loading

Picture of Loading

How to load. Put the bullets in the magazine through the \/ shape in the blue piece on the top. see picture.


TigerNod (author)2009-04-29

It's not semi auto, it's bolt action.

soldeir 9 (author)TigerNod2011-10-09

no, definetely not bolt-action, its a crappy firing pin (action?)...but yea, bolt action is when u pull back the bolt, releasing the bullet, then pushing the bullet into the barrel where it will finaly be fired..this is just a mere "pull back and release".

TigerNod (author)soldeir 92011-10-12

Back in 09 firing pin action was called bolt action. Soooo... Look at da date. ;-)

soldeir 9 (author)TigerNod2011-10-12

but were not in 09, were in 11, look at da modern date

TigerNod (author)soldeir 92011-10-15

But you replied on a post made in 09. Sir, do you know what a troll is?

soldeir 9 (author)TigerNod2011-10-15

ooooooooooh ok my bad ;p

soldeir 9 (author)2011-10-09

i cant even make out the images... (-.-) <--me trying to make out the pics

theonefreeman (author)2010-01-02

This is a really rather good gun, sure it occasionally fires more than 1 bulltet, but it's really cool to be able to load it like a shotgun, because of the good hopper-based magazine system.
keep up the good work 3 years ago!
I think this is the best knex gun-with-a-magazine for people on a knex budget!

fdafd (author)2009-03-22

i dont have that many y connectors : (

agent47. (author)2008-11-22

build a gun without y connectors or the black y shaped things

adidaswilson (author)agent47.2009-03-02

yea cause u have none right :)

agent47. (author)adidaswilson2009-03-03

that waz quite last year so . you now replying!

cul8r555 (author)2008-03-02

Should I post this semi automatic true trigger pistol? Great range and great quality. :)

skim1 (author)cul8r5552008-03-14


cul8r555 (author)skim12008-03-15

I'll post a link here when it is done

ash1494 (author)cul8r5552008-05-17

its not semi auto

cul8r555 (author)ash14942008-05-19

Why not?

Wafflicious (author)cul8r5552008-12-22

u pull the firing pin everytime before u pull the trigger.

dsman195276 (author)cul8r5552008-03-22

not semi-auto...

DrWeird117 (author)dsman1952762008-07-12

it's still pull back and fire?

DrWeird117 (author)cul8r5552008-07-12

dude go for it!

bob the builder #1 (author)2008-12-14

not realy semi-auto, just auto loading.

unialfred (author)2008-01-23

this gun is cool but my firing pin isnt working propaly can some one help pllllsssss

Do you mean that if you pull back the firing pin, it abruptly stops/jams? You can fix that by taping the end of the firing pin with clear tape.

luis trixter (author)2008-01-17

a bit too complicated and a bit blury the camera

lol, use your brain

alfpwns (author)2008-07-15

looks like a copy of Oodalumps' (how ever you spell it) 7 shot knex gun but with a different mag unless he posted it after you i dont kno

I_am_Canadian (author)2008-04-09

whast so great about the magazine?

it was made in may 2007, it was probably new


awsome (author)I_am_Canadian2008-05-05

It's *NEW*

I_am_Canadian (author)awsome2008-05-05

whats new about it?

awsome (author)I_am_Canadian2008-05-08

A *New* magazine with a *NEW* way of...oh..wait..nvmd. lol

I_am_Canadian (author)awsome2008-05-08

LOL nice one :-)

Storm950 (author)2008-05-06

At least find out what semi-auto means before posting this!!!

The Jamalam (author)Storm9502008-06-17

may 2007

jjy (author)2008-03-16

how long is the range?

beanie123 (author)2007-09-18

do yhoo av to av dat green flat piece

Metal4God (author)beanie1232007-09-18

do yhoo av to speak lik dis

ojochris (author)Metal4God2007-10-08

Reele, It's stupeed

Baron A (author)beanie1232007-09-18

yah its part of da gun........y'kno whatta,mean

ROBOT CHICKEN (author)2007-08-24

p.s good gun

ROBOT CHICKEN (author)2007-08-24

when "i make cool crafts" said about removing the trigger iv'e just posted a gun which use the same princaple. Its called (ROBOT CHICKENS non handel bolt action knex gun.) check it out

T-man (author)2007-06-27

good job.this gun is really good.

fishycracker (author)2007-05-05

odly (talking about taking picuters wich ive seen alot of people etalking about) i found my cell phones camera is really good if u hold it steady.

-_Knex gun maker_- (author)2007-04-16


not-killerk (author)2007-04-05

it ok, not semi auto tho semi auto it where it shoots as fast as you can pull the trigger. this it pump action, except not pump you pull back. but good stuff. iv been workin on a fully auto.

Have you even built it??

i dont have to, to tell if its semi-auto or not. if it were semi auto it would have either an electric motor pulling back or it would have some kind of mechanism or sumthin. but dun get offensive here. if you are.

no i meant about the comment where you said good stuff.

About This Instructable




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