With Instructables you can share what you make with the world, and tap into an ever-growing community of creative experts.
very powerfuli got it to go 60ft,mini marks got it to go 100ft
Knex crossbow.by pls
knex powerfull crossbow range: + 200ftby wapenv
Best K'nex Crossbowby MrTaco57
Knex_Gun_Builder's knex crossbow history (in order)by Knex_Gun_Builder
How to Make a Simple Knex Crossbowby bsandlund
Join 2 million + to receive instant inspiration in your inbox.
Download our apps!
© 2015 Autodesk, Inc.