The Middle Aged Gamer shows the upgrades done to the VFC HK MP7 Gas Blowback SMG and how it performs... "Once again I have partnered up with Clutch precision to show two of the latest upgrades for the VFC HK MP7 GBB gen1 or gen2, we will unbox and install the new M-lock Handguard and their Fully Assembled End Cap witch itself comes with a  Steel Stock Catch so no more broken catches. Both of these are made of T6 Aluminium and built to perfection."