Simo tests the Toxicant MCX Gas Blowback to determine if it fulfills the requirements of Japanese airsoft enthusiasts.  The MCX has been gaining popularity recently and is seen everywhere. Interestingly, this is not a VFC model but a Korean model designed based on the Z system. It can be customized in various ways with retrofitting. The key point is that it can be customized to suit individual preferences. It's quite expensive☆. Marui magazines can be used as is, which might make it easy to collect mags. It appears that CO2 mugs will be released in the future, which is something to look forward to. Due to time constraints, only some light shooting was done.