M9 GBB Greengás WE (Manutenção) - Troca da mola do gatilho

In this video I show you how to replace the trigger spring on the M9 GBB WE Greengas Full Metal. Everything in a simple and straightforward way, to help you solve this problem wherever you are!!! Leave your like, follow us on our social networks and DON'T FORGET TO ACTIVATE THE BELL.... MUCH MORE TO COME.... Instagram: @srsairsoft Facebook: Facebook.com/srsairsoft WE'RE IN THIS TOGETHER GUYS!!!