Andy Airsoft shows the process of building an airsoft MK16 URG-I using the Tokyo Marui EVOLT as a base. It begins with the unboxing of various high-quality components, including the rail system, outer barrel, and internal upgrades. The assembly is handled with the kind of precision usually reserved for watchmaking, though with significantly more tactical tan-colored parts.

Andy Airsoft goes to Tokyo Sabage Park and Fuji Forest Force equipped with two AR-style blowback rifles from GBLS and GHK. The player uses a GBLS DAS BCM 11.5 airsoft gun at the first field, Tokyo Sabage Park, navigating through areas with buildings, barriers, and abandoned cars. They then switch to a GHK URG-I 10.3 airsoft gun for the second field, Fuji Forest Force, where they engage in skirmishes using large concrete blocks as cover.