Mag Shingles (pictured in Multicam, with two of yours truly's magazines pictured with it :P)
Double down with a Double (stacked) Mag Pouch
As always, you can purchase anything from WTFPB directly from their website. Also, for Canadian customers (and others of course) that are interested, I've created a pre-order for the mag shingles on Crypsis, and will be putting a pre-order up for the double stacked pouches later on tonight.
A huge props to WTFPB for making these! You're going to make a lot of limited ammo players very happy.