Mach Sakai takes a look at the Classic Army KC-89 AEG. Released in 2012, this is an officially licensed Krebs Custom KC-89 E-SLTR Full Metal AEG. This is based on on the Krebs Custom Enhanced Speed Load Tactical Rifle, which is basically an AK-47 customised to accept more weapons accessories. He checks for operations, external look, and how it performs in a steel challenge at the range.