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.
Rubber band gun mechanism.
Still the mechanism is not perfect but i managed to build two devices this way.
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.
You can see it at the end of this video.
Most lego rubber band guns have been made and posted to youtube some even firing small bricks using the mechanism.
S ig sauer rubber band gun with asynchronous blocback mechanism.
A first one made of wood which could successfully fire four rubber bands in a row.
Lego rubber band guns are also quite reliable without all the complexity of k nex.
Creating a trigger mechanism for a plywood rubber band gun in rhinoceros the wooden gun.
Jun 11 2020 explore chris s board rubber band gun followed by 339 people on pinterest.
The second device i made has been 3d printed with plastic.