Lego rubber band guns are also quite reliable without all the complexity of k nex.
Rubber band gun mechanism.
Lego rubber band gun mechanisms can also be used to launch light projectiles of various types from small bricks and paper planes to wooden skewers.
This tutorial focuses on creating the trigger mechanism for the gun of which these are the blueprints this is a picture of the assembled gun with the added insertable trigger mechanism creating the mechanism.
See more ideas about rubber band gun rubber bands guns.
You can see it at the end of this video.
Creating a trigger mechanism for a plywood rubber band gun in rhinoceros the wooden gun.
Most lego rubber band guns have been made and posted to youtube some even firing small bricks using the mechanism.
The second device i made has been 3d printed with plastic.
Still the mechanism is not perfect but i managed to build two devices this way.
S ig sauer rubber band gun with asynchronous blocback mechanism.
The rubber band gun with blowback mechanism glock type production manuals http tenkoukaku thebase in the internal mechanism and assembly of the blowb.
Generally a rubber band is stretched from a fixed hook or notch at the front end of the gun where an actual gun s muzzle would be to a moving mechanism at the back of the gun where an actual gun s hammer would be.
