The SV2K is the proper issue one, the 2001/2003 etc ones are version developed to be an improvement over the stock Sv2K. They're worse, in my opinion, and they sell for about the same amount. You can find them more easily though, since they're actually sold in stores.
Very nice Sv2K pictures there Andy, nice to see people from that far away take enough of an interest to get the proper vest
