Tango "Blackhawk Vest"
 

So this on War4 and thougth they look alright. Comes in Woodland, Tan and OD.

http://www.airsoft-war4.com/photos/200701199452.jpg

http://www.airsoft-war4.com/details.php?pid=3896
http://www.airsoft-war4.com/details.php?pid=3897

Uh... FSBE replica?

Looks like really cheap lightweight nylon webbing for the PALS.

G&P and Guarder make a vest just like this (FSBE) but with better quality.

Well, others beat me. Looks like a very poor FSBE replica, the G&P replica one is pretty good as is.