With Instructables you can share what you make with the world and tap into an ever-growing community of creative experts.
share step-by-step photos with text instructions
share one or more photos in one step quickly and easily
share your how-to video
Tag files as:
Posted:Jul 17, 2011
bolt action knex pistol with hopper
Knex Throwing knife
Knex Machine Gun
Lord of Jaffa Cakes
5 in 1 knex weapon
Some of my Knex weapons 2
Knex Anti-Material Crossbow
combat knex's heavy support pistol
TEH KNEX CHAINSAW OF DOOOM! (lol)
Download our new apps for iOS and android!
PDF DownloadsAs a Pro member, you will gain access to download any Instructable in the PDF format.
You also have the ability to customize your PDF download.