Demonstration of PDR-C’s Spring replacement
What can we do in 1Minutes 30 seconds? Even we can not cook instant noodles in 1 minutes and 30 seconds. But you can quick replace the spring of PTS’s PDR-C within 1Minutes 30 seconds. The PDR-C also have the spring release function. you just need to use a small objects such as the Screws screwdriver or keys to push the small buttom nearby the magwell, the spring will return to normal situation.
Special Thanks: Ground Zero