About: I like knexing, if you haven't noticed. Check out my photobucket account!

Here is my knex MP5K . It's my entry for the MW2 contest. AND IT WON!
Its a good replica with these features:

*Shoots Dark Gray Connectors
*Angled Removable mags (normal or high cap)
*Good sights
*Optional upper receiver with rails (Not Posted - Just replace 3rd and 5th layers with whites and yellows)
*Good for a replica or side arm


Step 1: Build a Whole Lot of Stuff

Build a whole lot of stuff

Step 2: Assemble the Gun

Assemble the Gun

Step 3: Magazines

Normal on left, High Cap on right!

Step 4: Loading the Mag Into the Gun Properly

Insert the MAGAZINE (not clip) into the gun correctly for it to shoot right!

Step 5: Mods

Here are mods made to the gun that have been made by me, or you guys.
Mag release, with a few other attachments. Made by: osi

Step 6: Your Guns

Here are some of your versions of this gun!
Pic 1 - John Copper's version
Pic 2 - Ymerej88's version
Pic 3 - knex gun builder's version
Pic 4 - osi's version. He added a mag release that works!
Pic 5 - Dr MonkeyMan's version



    • Pocket Sized Contest

      Pocket Sized Contest
    • Organization Contest

      Organization Contest
    • Pie Contest

      Pie Contest

    277 Discussions


    6 years ago on Introduction

    (this comment is only for people who want to accept this challenge) If you can, I want to see if anyone can make a knex version of the Nerf Vortex Nitron. I will leave some pictures of it in my profile. If you want to try this, comment below this comment. If you think you have succeeded after making it, comment below the acception of the challenge.


    6 years ago on Introduction

    Hey, I modded both mags a little bit, because for some reason, the ram would knock the mag out of the gun. So I added some parts and cut some parts to fix the problem. I will try to upload some pics that show what I did. :)

    2 replies

    Actually, I just made it again (because I had taken it apart) and I found out why the ram would knock the mag out of the gun. It was because the mag wasn't in the gun right. So I put it in the right way, and the ram doesn't knock it out.


    6 years ago on Introduction

    just some advice on the rubber band try using small ones for the trigger and size 64s for the firing pin