My only beef with the Eagle/SKD rig is the pistol pouches. Because this is designed as a (relatively) low-cost 'universal' rig, the pistol pouches are designed as a one size fits all, and thus, are too-loose. Also, depending on how 'tall' the magazines are, there my not be enough velcro to secure the flaps. I put Sig P226 mags in the pouches, and if you rig-up and try to quickly grab a pistol mag, chances are the mag next to it will spill out onto the ground. There are two ways to get around this:
1) Split the flap covering the mags. The cheap/expedient way to accomplish this is to just cut it right down the middle and use a heat source to seal the edges. Splitting the flap means that mags not being accessed will be secure.
2) Tighten-up the mag pouches. This can be done in different ways: Sew elastic bands/cord across the pouches; Sew some sort of inserts into the pouches.