Knex Barrett 50cal

this is a quick film of my knex barrett 50cal being fired

Teacher Notes

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

Be the First to Share


    • Book Character Costume Challenge

      Book Character Costume Challenge
    • Made with Math Contest

      Made with Math Contest
    • Cardboard Speed Challenge

      Cardboard Speed Challenge

    25 Discussions


    Reply 8 years ago on Introduction

    if you want me to. its quite flexy though, my slide show of the r700 is the same gun though so if you have a look at that and then tell me if i should i will (it will take me some time as i no longer have the gun sorry)