Видео ютуба по тегу Diy Trigger Mechanism

Crossbow Trigger easy-Diy Mechanism/trigger safety/Single axle rolling nut trigger system
Crossbow Trigger easy-Diy Mechanism/trigger safety/Single axle rolling nut trigger system
slingshot trigger mechanism build from sprocket and round bar
slingshot trigger mechanism build from sprocket and round bar
Making a Trigger for Slingshoot from Pliers
Making a Trigger for Slingshoot from Pliers