Yo, Wicked...just a suggestion, but...from the looks of the loaded mag there, you might want to tweak the feed lips a little tighter together toward the boolit end, so that the rounds sit more level in relation to the bore. The pics look like they're pointed slightly upward, which is a known feed reliability problem from previous experience and posts here. Jus' sayin'...
This has been accomplished previously by placing the mag, feed lips down, on a hard surface, and carefully/evenly pushing down on the forward edges of them, which will roll them toward each other. Its a "feel" thing, on how hard to push, and several very slight adjustments are better than trying to smash them down all at once. Just enough to get the top round sitting level.