With Instructables you can share what you make with the world, and tap into an ever-growing community of creative experts.
it has a new firing mecanisem designed by me. fires rubberbands but i am working on a mod to make it fire a rod with a connector on the back. long bar...
the part on the front.
all of the important parts for the semiauto mecanisem.
look at the picture you can put as many rubberbands on the back you want. because knex gears dont have a very small gear the slowest you can slow dow...
We have a be nice comment policy. Please be positive and constructive.
We noticed you attached photosto your comment.
knex semi auto (s)by knexfreakbuilder
Knex Semi Auto Pistol with Removable Magby Killer~SafeCracker
truely semi automatic knex gunby gtbike bmx
Knex Pseudo Semi-auto Assault pistolby The Knexer
Favorite knex weapons 2009by Mr. Muggle
The Semi Auto, Blowback Pistol Instructions!by Blue Mullet
K'nex Pseudo Semi Auto Pistol V2by ~KnexBuild~
How to make the KTP (K'nex Twin Pistol)by Bartboy
combat knex's heavy support pistolby combatknex
K'nex Pseudo Semi Auto Pistol.by ~KnexBuild~
Join 2 million + to receive instant inspiration in your inbox.
Download our apps!
© 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 »
Want to go pro?
First step is to sign up.
By clicking "Sign me up!" you are indicating that you have read and agree to the Terms of service.