Knex Pistol With Mag and Shell Ejection

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About: Name's Drew. I like to build knex guns. I'm not very good at it. I tend to build simple guns. I'm not very innovative, I've tried but never ends up well. So I build guns I enjoy handling and shooting. Would...

First off, This is not completely my gun. I found it, I built it, and I modified it. Credit for the trigger mech goes to Karma Charger18 who also named it. This gun is called R45-S. This gun has an ok distance of 10-25 depending on rubberbands, it also has automatic shell ejection. Oh and this is my first Instructable!!!

Pros=
Shell ejection.
Very sturdy.
Alright distance.
Comfortable design.
Ammo pusher thing doesn't put a lot of stress on gun.

Cons=
Shells jam sometimes.
Bullets jam in barrel sometimes.
Firing pin out stress on back of gun.

It's always good when there are more Pros then Cons!!!

Supplies:

Step 1: Handle and Trigger

Kinda simple step. If you need more pictures or instructions than this, Just tell me and I will see what I can do.

Step 2: Body of the Gun

This is just the body of the gun. Don't get confused by the different colors of the pieces like I do. lol

Step 3: Magazine and Part of the Body

This wil be the magazine. The ammo it holds it blue rods with 3 grey spacers taped together as the shells. Again, if anyone needs more instructions or pictures than just ask and I'll see what I can do.

Step 4: Putting It All Together and Making the Ammo.

Here you will put the gun together and make the shells you will use. Please pay close attention to the photos because I changed some things in some photos.

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    14 Discussions

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    dynamite_kid

    1 year ago

    how do u even use this trigger

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    Candi1121

    2 years ago

    put more instructions please

    ya i agree its a cool gun good idea to it but reloading is just a huge pain X.x seems more of a gun to use the clip and drop it and go type of gun.

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    blockabloke

    5 years ago

    Going to make it now looks awesome! :)

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    cool knex13

    7 years ago on Introduction

    Thanks I have just finished and it is really good but there is a problem.
    It take a long time to reload but other than that it is really good!
    Also on step 3 it is really hard to understand how to make the ammo holder.

    1 reply
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    Drew99-KGBcool knex13

    Reply 7 years ago on Introduction

    Thanks, I knew that the reload time was bad but I think you could do some mods and make a removable mag. I dont think it will looks as good though.
    You built it right? Cause if not I can make better pics of the mag.

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    Drew99-KGB

    7 years ago on Introduction

    Yeah sorry, I updated my model but then I took it apart before I updated it so you can chose between the original trigger and Karma Charger18's trigger. They will both work. Sorry bout that.

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    Drew99-KGB

    7 years ago on Introduction

    Thank You. Credit will be given to you and that sounds like a good name, I'll call it that. I also added a thing between the handle and mag to make it sturdier. It's the yellow stick on the bottom.

    2 replies

    Add this into the handle to remove the need for trigger bands. At the moment you're just using the standard y-clip barrel trigger.

    Snapshot_20111218_14.JPG

    Oh, and use my anti-elastic trigger mech if you want, it will fit this gun!
    Remember to give me credit though :).