K'nex Kannon

2,259

3

22

Intro: K'nex Kannon

This is just a small cannon which can fire at least three small green/black rods a good ten feet.

Step 1: The Base

A semi-circle and circle snapped together with rods connecting them.

Step 2: Adding Onto the Base

Two yellow rods vertical and one horizontal for both sides, don't worry about connecting them.

Step 3: The Things That Hold the Barrel in Place

Make sure that the green rods are facing up when you pull up the two holders.

Step 4: Connecting the Other Side.

Top view

Step 5: Making the Barrel.

Only put the blue washers on one side of the barrel (as shown). It saves pieces.

Step 6: Making the Pusher Thing.

Slide the rubber band through the middle hole on the yellow semi-circle and attach the rubber band to the green rods on the barrel holders.

Step 7: Pictures of What It Should Look Like When Small Green Rods Are in the Barrel and Where to Put the Last Washer.

Put the washer between the first two red connnecters when the pusher thing is fully pulled back (not all the way out) so that it will stop the pusher thing from shooting forward.

Share

    Recommendations

    • Electronics Tips & Tricks Challenge

      Electronics Tips & Tricks Challenge
    • Plastics Contest

      Plastics Contest
    • Optics Contest

      Optics Contest

    22 Discussions

    0
    None
    alfpwnsmasterchrisx3

    Reply 9 years ago on Introduction

    WRONG! a ram rod if for muzzel loaders to push the powder and bullet don the barrel. on other guns a pin called the firing pin Hit the primer and makes that Assplode and shoot the bullet

    0
    None
    rrr67

    9 years ago on Step 1

    next time can u not tak pics in the drk!!

    0
    None
    samando

    11 years ago

    good cannon..... bad light

    0
    None
    kennypc

    11 years ago

    then post it

    0
    None
    funnnnyman

    11 years ago

    i made it so u hav a teriger

    0
    None
    funnnnyman

    11 years ago

    all pst a biger one if u wont lol

    0
    None
    funnnnyman

    11 years ago

    i made this gun and modid it and ti shoots 10 green rods all sho u if u wont

    0
    None
    theRIAA

    11 years ago

    tie a string to the washer

    0
    None
    kennypcsgt.peanut95

    Reply 11 years ago

    my friends told me that all u have to do if u wanna is just pull it back and let go. I just thought it would be cool to have that washer holding it there.