I emailed them asking for pics of the different colors and found out these are avaliable in two forms HPA and CO2 friendly. The HPA version comes with the WGP regulator and the CO2 version comes with a nice ribbed expansion chamber.
nerobro - how is the trigger? How much side-to-side play does it have? Is it heavy compared to a normal slide frame?
Does anyone know what type of springs these things take? Nelson?