How To Install a MadBull Bucking
OptimusPrime
14 Mar 2014
Another howto video courtesy of Airsoft Outlet Northwest and covers MadBull Airsoft's Blue Bucking Installation... "In this video Airsoft Outlet NW's head tech demonstrates how to install a Madbull Blue Bucking in a KWA SR7's Hop-up Unit, as well as how to modify the Hop-up adjustment dial so that it stays in place more effectively.
Both the Madbull Blue Bucking, and the KWA SR7 can be found at AirsoftOutletNW.com."
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