It looks like Tactical Shirts Airsoft fell in love with the Specna Arms SA-H01 AEG. This is of course, similar to the look of the HK416C that usually comes with a Lipo 7.4v 1200Mah Battery. This AEG is made mostly from zinc and aluminiun alloy. Just like its other Specna Arms siblings, it features the Enter and Convert Quick Spring Change System. Watch the video to see how it performs in this game.