Introduction: Semi-Automatic Knex Shotgun V2.0 Instructions

Picture of Semi-Automatic Knex Shotgun V2.0 Instructions

The first pic is the original, guys. This is my Knex Shotgun. It's a true semi-automatic knex gun. Hold six shells (bullets) and is jam free. Also this gun is very reliable and of my own design.

With small .64 rubber bands i got it to shoot 50-65 feet. I rebuilt the stock and the handle is more comfy, also the trigger is better! Rudimentary sights, open to ideas, put any improvements you can think of in comments pls.(or pm me)

Step 1: Stock

Picture of Stock

Build this from the pics

Step 2: Handle and Semi-auto Mech

Picture of Handle and Semi-auto Mech

Build this.

Step 3: The Barrel and Fore Grip.

Picture of The Barrel and Fore Grip.

This is pretty self-explanatory. Just look at the pics

Step 4: Connect to the Body.

Picture of Connect to the Body.

Now connect it to the body, pretty easy.

Step 5: Loading Mech

Picture of Loading Mech

Now Build this and insert here.

Step 6: Build These.

Picture of Build These.

Attach like so.

Step 7: Rubber Bands and Loading

Picture of Rubber Bands and Loading

Here's how to attach them and load it. Repeat the process to load multiple bullets, max is seven with tiny mod


The Knex Inventor (author)2017-02-28

Neat project, KnexMasterCreator! I may have to build it. Favorited and Subscribed. :)

BTW, have you considered building something to enter in my Unofficial Instructables 2017 K'NEX Gun Contest? It is open from January 16th, 2017 to May 29th, 2017. The official contest rules and prize descriptions are listed on the contest page.

sandroknexmaster (author)2016-04-06


Linkin_J_Knex (author)2016-02-25

Hmm I can't find the comments I got an email for. Well, good luck with the crane

Linkin_J_Knex (author)2016-02-25

Okay :)

huh cant figure out the links dont know whats wrong

You didn't hyperlink the entire link, only part of it. The first link I copied and pasted into Google and saw :)

im bui;din a knex overhead crane, my response may be a little slow. have to use a chair to stand on an build xD


dont cick the link dont work type this in to see were i got the idea

KnexMasterCreater (author)2016-02-25

mine is taller and slight longer boom building it in the garage

KnexMasterCreater (author)2016-02-25

found this on google looks almost exactly like mine cant put my own pics up for some reason

il try to send u a pic

Linkin_J_Knex (author)2016-02-24

Good gun, stock needs work, I didn't know its a RBG thought so the semi auto mech isn't very impressive... Sorry :/

thank for the feedback, altho its not exactly a rbg as it shoots knex, i thot an rbg only shot rubbr bands. im open to ideas for the stock, as it has been a problem since i run out of green rods!

Eh? How does a semi auto gun with that mech work?

yuo put six rubber bands on the wheel btween the green rods(one rubberband between each green rod). then load up six bullets. as you pull the trigger then let go the first band comes up and fires the first bullet. pul the trig again and another bullet fires and so on so it is semi auto in a way.

Okay, its a semi auto for 6 shots. I don't think I've seen a mech like this before. Its still a good gun :)

Oh I get it dw. Honestly its more of a shotgun than an assault rifle. It looks like one and functions like one :) the semi auto isn't really semi auto because you have to load the bands and bullet manually. Good start for a gun though :)

Curiosity, what does dw mean?

It means Don't worry :)

master-splinter306 (author)2016-02-22

Very cool gun, but the stock could use some work.

think i should go with an assault rifle stock ----] or triangle ------<(

Yeah you should. I wasn't trying to be rude when I said it. If you thought I was, then I apoligize for being rude. Other than that, great gun! a stock like this shape :)

Thx I think I might use that

Yeah the stock is a bit..... Weird

Yeah, I agree...........

very true il work on it

Linkin_J_Knex (author)2016-02-21

Semi auto! What's the range and can we have some mechanism pics?

yes i will be updating soon with instructables if i get 5 followers

Okay however followers usually work the other way round, you'll get more followers if you post more :)

I will post pics soon, its partialy taken apart as Im working on the m14 from call of duty black ops 2 zombies


Also i pm'ed you

Yeah I saw pm :) I don't pm cuz 99% of the time I use the all on mobile

*app not all

thx for the advice;), pm me for info on future builds

About This Instructable




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