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
We have a be nice comment policy. Please be positive and constructive.
Motaboi's M4 Modifications
bolt action knex pistol with hopper
true trigger bolt action knex gun
Knex M4A1 / M4 Carbine Assualt Rifle
Barrett M107/M82 .50 BMG Replica Version 3.0
Knex Kar 98 (bolt action prototype)
K'nex FN F2000
A Proper K'nex G3
K'NEX Gun: Declaration (R2)
The Red Book of Westmarch
Posted:May 10, 2010
Download our new apps for iOS, Android and Windows 8!
© 2015 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 »