This a knex gun that I came up with it uses a vertical firing pin with auto loader (soon be be a fully automatic) this gun can shoot maybe 20ft at least, but it's only a concept so its not perfect. Also before/ or if any one asks I will post internal pics later
Teachers! Did you use this instructable in your classroom?
Add a Teacher Note to share how you incorporated it into your lesson.
Step 1: Coming Soon
Knex Mech v5
Step 2: Ideas
Anyone have ideas for knex things I should build Next?