With Instructables you can share what you make with the world, and tap into an ever-growing community of creative experts.
This is my H.S.P.L it is made with knex and lego mindstorms it is a form of minigun and fires 8 round in .5-1.5 seconds the lego isn't ...
Join 2 million + to receive instant DIY inspiration in your inbox.
Download our apps!
© 2016 Autodesk, Inc.