The Tokyo Marui AKX Gas Blowback gets a taster of the Finnish countryside in mud and rain as MrDuffo brings it out to play... "First video of me using Tokyo Marui AKX GBBR. Fun little toy with a nice kick. I've changed power valve to bavtac valve to be under 1.2J limits. Now it shoots 0.9, maybe feels little weak have to tinker it more. Added bavtac magic hop nub and now AKX can easily lift 0.32BBs."