how do you build a good trigger system for a lego gun?

all my lego guns explode when i fire them to manning times got any suggestions ?

Jesus.4 years ago could try puttin' a layer of thins under the smooth parts
hey, you could take mech. from another gun and use it...

Get More Out of Instructables

Already have an Account?


PDF Downloads
As a Pro member, you will gain access to download any Instructable in the PDF format. You also have the ability to customize your PDF download.

Upgrade to Pro today!