Jeidanten's overview video showcases the Maruyama SCW-9 SD2 GBB, a modular airsoft pistol that has been available for some time. This pistol offers quick modularity with its replaceable fishbone design, allowing for rapid customization. It comes with two muffler tubes (160mm and 105mm) to adjust the overall length and sound profile. The included 45-round dummy 9mm straight magazine provides ample capacity. A three-stage telescopic support offers flexibility in aiming and handling. The pistol features ambidextrous controls, including a double-sided discharge button, charging handle, and safety. Its modular design allows for easy swapping of the lower receiver between the straight magazine and Glock versions, although the Glock version lower frame is sold separately and not included in the standard package. Notably, the SCW-9 SD2 GBB is compatible with the SCW-9 (Glock version) lower frame.