Ink Tube Knex Gun

5,585

8

11

Intro: Ink Tube Knex Gun

a small gun made of knex that fires pen tubes and has great range and accuracy.

Step 1: Parts

parts needed:

2 yellow sticks
10 blue washers
a rubber band
2 orange double sided clips

Step 2: Construction

take the 2 yellow sicks and on each on put 5 blue washers. Put the 2 orange pieces in front of and in back of the washers like in the picture. Push the washers and clips as far down as possible. Wrap the rubber band around it like it in the picture.

Step 3: Firing

put the pen tube thru the center hole like in the picture. put the rubber band on the back and pull. get the plastic part of the tube thru the first one and push up.it shoulg get locked in position. push down to fire.

Step 4: Get Ink Tubes (If Needed)

on the pentube it reads this:

your no.1 source for pens
cotapaxi
international jumbo sized refill
get free refills1 email: freerefills@cotapaxi.com\
cotapaxi.com tel: 201-227-1170

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    11 Discussions

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    FIREPOLICE

    9 years ago on Step 4

    NICE WRITTING PEN THE PRICE IS RIGHT IF IT FREE IT IS FOR ME

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    theking

    11 years ago on Step 4

    this could maybe go through somebody's throat!!!! JACKASS 2 RULES!!!!!!!!!!!

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    Knex Builder

    11 years ago

    Hey yo Ive posted a reloading knex target. Check it out under my instructables. If you like it add it to favorites. Tell me what you think!

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    fobblewabble

    11 years ago

    Mine works really well

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    Alyblueyz

    11 years ago on Step 4

    Love it! Great device! I was able to remove 3 obnoxious co-workers from the office with it! alyblueyz

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    smidge147

    11 years ago

    haha lol no offense

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    aiden120000

    11 years ago on Step 4

    The metal part of that pen looks lethal

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    krusty

    11 years ago

    Excellent use of a scanner :)