Just got the rig today, so I cant speak for it's ability to perform in combat, but I can speak for construction and other features.
One: Very easily adjustable. The straps adjust very quickly, making adjustment very easy for people large and small alike.
Two: Material seems decent enough. For $21 I didn't expect the quality of Eagle Industries or PANTAC, but it seems decent enough to manage for most regular combat situations.
Three: Capacity looks to be outstanding. The two side pouches are definantly big enough for a pistol, and the other one can be used as a dump pouch it is that big. Also, the large pouch in the middle stretches the length of the inside of the rig, making it very usefull for random storage of things.
Fit is nice and tight with quick adjustment
The only con that I forsee is that I am a lefty, and the radio pouch is on the left shoulder, so if I choose to put a radio in that pouch, shouldering the weapon will be a problem. Other than that, no real cons that I can see.
Rating: [4 of 5 Stars!]