SIMPLE and EASY ! how to make pvc trigger best for homemade air slingshot dumping valve system 

#Trigger #pvcairslingshot #hammer
The video is showing the working mechanism and materials of my trigger system which is part of my home-made PVC air slingshot
Easy Trigger Designs ( for Homemade air slingshot)
DIY Trigger Mechanism For my PVC Hand Pump air slingshot
DIY Pvc air slingshot trigger design
Simple Trigger Mechanism for my Homemade air slingshot | Tutorial & Assembly