The ICS Airsoft CXP-ARK AEG With Begadi Mods  gets a comprehensive look over by Reapers Airsoft...  "Hello! Today it's about the new model from ICS, the CXP ARK as 6mm S-AEG Airsoft / Softair. In particular, we take a look at the Begadi version, which is delivered with the Begadi EFCS / Mosfet and a Tienly 25K motor."