Small K'Nex Gun





Introduction: Small K'Nex Gun

A small K'Nex gun that can get some pretty good distance depending on how many rubber bands you put on it.

Step 1: Make the Handle

Create the handle shown below

Step 2: Make the Slider and Sight

The sight is not a novelty it is to strengthen the over-all gun

Step 3: Make the Front Part of the Barrel

Make the front half of the barrel

Step 4: Make the Trigger and End Parts

Make the trigger and end parts

Step 5: Build the Rear Half of the Barrel

Make the rear half of the barrel.

Step 6: Put Together the Front and Rear Halves of the Barrel

Put together the front and rear halves of the barrel.

Step 7: Add the Handle

Add the handle for holding the gun with

Step 8: Add the Trigger

Put the trigger on the gun

Step 9: Add the Sight

Add the sight

Step 10: Add the Slider

Add the slider that fires the K'Nex

Step 11: Add the End Piece

Add the end piece to stop the slider from falling off

Step 12: Add Rubber Bands

I thought that I would leave it up to you to decide where to place the rubber bands to get the best performance but the end of the rubber band must stretch from the orange piece on the slider forwards



    • BBQ Showdown Challenge

      BBQ Showdown Challenge
    • Backpack Challenge

      Backpack Challenge
    • Clocks Contest

      Clocks Contest

    47 Discussions

    Looks good I'm on an iPod and you should try a ak74u as experiment with a small green parts shooting

    Could you post a parts list for this one? I don't have many parts to spare at the moment, and I need to see if I have enough to build this.

    ty for this ive been looking 4 a easy knex gun 4 ages!


    11 years ago

    Are we trying to have one K'nex gun per person on the planet? Seriously, cut it out. We all know how to make a damned K'nex gun.

    5 replies

    well most of the designs are difrent, like just a solid pistol, people have made gatling guns, automatic feed, sniper, and want to post it

    very true. if it wasnt for the variety i would have become uninterested. right now i think i have 4 guns, a killerk style pistol, a moddified killerk magnum, a rubber band revolver, and last my fun chainfed machine gun.

    i now have these: My K.B.K (Knex Bug Killer) My Scorpion 360 C.D.M (Critical Demelition Mass) (not yet posted, should i post?) My H.A.W.C (Highly Accurate War Crossbow) All own design


    Sorry for not replying for so long guys, Truth is I forgot about this alltogether, I will be posting a vastly improved version of the D-17 (The D21 MKII) in a couple of days. I will also be posting a D-4 ( High powered, single-shot pistol)

    2 replies

    Hi guys! sorry for being offline for such a long period (I was living with my father for a while) The d17 has undergone much improvment and i will be posting it soon.