Mach Sakai gets to give his take on the Tokyo Marui Type 89F Gas Blowback Rifle. This is based on the JGSDF Type 89F which has a folding stock and used by airborne forces. As this is a 5.56mm rifle, it uses the MWS Zet System as seen in the M4 MWS series of Tokyo Marui. He checks it for external details, operation  and performance in a quick steel challenge.