Tom's Airsoft Channel gets his hands on the HPA-powered VFC Sig Sauer MCX. The engine it uses the Wolverine Airsoft Inferno HPA Gen 2 Engine with the power adjustable from approx. 1.0-2.2J. The German edition is distributed by GSG... "Today I can introduce you to the VFC SIg Sauer MCX HPA. This model is currently only available in Germany. I had to get this model right away."