With Instructables you can share what you make with the world and tap into an ever-growing community of creative experts.
share what you made with text, photos, video, and files
gather your favorite instructables together
TGL-5: Triggerhappy's Grenade Launcher, knex
knex killlerk's tr18 custom!!
Yet another personalized K'NEX TR18
My personalized Tr-18
Knex Grenade with Safty Pin
Da Best voted weapons of 2009!!
The ATP-18 Kne'x Pistol
Posted:Jun 15, 2010
Download our new apps for iOS, Android and Windows 8!
© 2014 Autodesk, Inc.
By clicking "Create Account" you are indicating that you have read and agree to the Terms of service.
Already a member? Login »
Enter the email associated with your account and we will send you your username and a temporary password.
Not a member? Sign Up »