Mach Sakai checks out the AK & PCC Mag Adapter For C.A.T. AEG that are available at Airsoft97 in Japan. The C.A.T. series from Arcturus Tactical and Spark Airsoft97 are AR system replicas that use STANAG magazines. The manufacturer announced the ability to use magazines from other platforms, with adapters for PCC and AK magazines available in some Asian stores.