Ran a full q-pod through it today. chronoing at 290 bang on 30 shots in a row highest was 294. no chops but did get one no cocking (prolly would have chopped without the ACP terminus bolt). I had to keep flicking the feed hose as the bend coming off the pod holder was binding just enough to stop the feed. fixed it by adding a second o-ring to the feederhose so that it stands out straighter (if I pushed on the feed hose the balls would slip past the bend)
I hand fed 40 balls through and they slipped past with no resistance now.
I really like the Q-pod. great magazine if you get past the initial learning curve. My advice for new pod owners, load slowly, take your time and the balls will sail outta there. Kinda like packing a chute, do it right and methodically and you won't bind come rip time... and you can guess how important that is to you.
Edit: oh yeah... and my HK416 rear sight showed up today.