I just shot the PPR last weekend for the very first time, production gun with two mag changes but it was still a blast. The video above looked way too familiar and I swear there was a voice in my head yelling "MORE BULLETS" too!
Most effective method seemed to be 2, 3, 4 the 1 on the top row and then clean the bottom 1, 2, 3, 4. Let one of the weights fall off and Katy bar the door!
Nice addition to a match unless you're a revo guy.