This should be a good one, a comparison of the MP7 GBB SMGs made by KWA and Elite Force (OEM VFC) done by Airsoft Atlanta... "A review and comparison of the H&K KWA MP7 vs. Elite Force MP7 VFC Airsoft Guns. The new VFC 'Navy' version is larger and a true 1:1 scale, while the KWA is smaller, yet has cool features itself. Compare and contrast these two gas gun beauties:

• VFC Elite Force MP7 Navy Gas Gun
• KWA MP7
• KWA MP7 in Desert Tan color"