This new development is sure bound to get your attention and excitement (I know someone who definitely will). Mad Bull Airsoft has released an initial image of the TDI Kriss Gas Blow Back Prototype and lots of pictures of their latest JP Rifle that is both C02 and an AEG (we'll get more information on these). We have learned about the TDI KRISS' development in autumn 2007, and we're informed that it will be made available this year.