Mach Sakai reviews what probably is the most popular non-blowback gas pistol -- the Tokyo Marui SOCOM MK23. This is a kit that would make anyone happy as it comes with its own suppressor and LAM unit. It is a massive gun which can be used for airsoft skirmishes, a bit heavy and its weakness is that trigger pull is heavy according to him. Since it is almost silent, you can use this as a primary in CQB games.

Read the full review here and below is the video version (in Japanese).