Golgy, a Sunday Gamer, reviews the Arcturus/Begadi AK-12K AEG (S-AEG for German spec) which Begadi explains as... "We are working with Arcturus on this weapon in order to be able to offer our customers a powerful and durable S-AEG when they buy it. Our reliable Begadi CORE EFCS/Mosfet, the Mamba 19K Super High Torque motor with neodymium magnets, and a PRO HopUp are already installed upon delivery. With the also included VARIOHEAD with adjustment tool, this weapon offers maximum flexibility."