Welrod MKII V. 2.5 (Build)

About: K'NEX gun builder here at Instructables. More or less retired from the community, but I still pop in now and again.

Hey guys. This is the instructable on how to build my Welrod MKII Version 2.5. It only requires 2 broken rods, and is quite accurate and powerful. If you want all the stats, look here. Now, lets get to building. =D

Teacher Notes

Teachers! Did you use this instructable in your classroom?
Add a Teacher Note to share how you incorporated it into your lesson.

Step 1: Main Body and Internals

Just follow the pics and the image-notes. The image-notes are key, as they will tell you what to do when...

Step 2: Handle

If you need any help with this step, just ask. =D But, I would suggest making this handle the way YOU want it. Don't make it for looks, make YOURS for comfort.

Step 3: Take a Break!

If you are finding this instructable tedious, go ahead and take a cookie break. =D I LOVE COOKIES.

Step 4: Add the Left Side and the Rubber-bands

Just do as the pics show. Look at the next step...!


Now, just go play with it! Chuck Norris approves! XD

Be the First to Share


    • CNC Contest

      CNC Contest
    • Teacher Contest

      Teacher Contest
    • Maps Challenge

      Maps Challenge

    28 Discussions


    6 years ago on Introduction

    Mine's done. Thinking twice about reviewing it though I did enjoy it playing around with it. I guess i didn't realize how thin this thing is until you are actually holding it. It makes since though, it's made for conceal and carry. My only criticism is that I kinda agree with the AwesomestDude..... and like him I don't know how to fix it.

    1 reply

    6 years ago

    Forgot I was gonna make one a these halfway done with my pump action gun so I'm not gonna stop now, but I will make one of these soon.

    6 replies

    You could try an all-snowflake barrel :D but it will deteriorate the looks and the barrel could only be as long as the longest rod. I have no idea how to make it round any other way...