We have been monitoring when this sniper rifle gets released by Ares, and UFC have indicated that it will be released this month. Not much details yet on this gas rifle, as it is one of the items that we are looking forward to to be released by Ares, together with an M4 Gas Blowback, and a Barrett M82 (not sure if this gas or AEG). So expect some new long and assault rifles from Ares very soon.The Walther WA2000, which looks more like an air gun, rather than a serious military/law enforcement rifle, due to its wood look.

It is bullpup and was produced in limited quanitites, which they say around 176 units were made for the German police forces as it was too expensive. With the airsoft version, at least this very unique bullpup sniper rifle gets to have a longer life and more widespread adoption.

Image from Union Fire Company:

Thanks to Bancha for the UFC link.