In this Guns of Battlefield 4 Series by Spartan117GW, he takes to the field and discusses about the HK416 AEG as made by Vega Force Company (VFC). This is a fully licensed AEG which is sold under the Umarex/Elite Force brand and he finds it a good AEG to bring to an airsoft game. We wonder if the magazine that he has used in the video is the SOCOM Gear Echo1 850-Round FAT Magazine.