One of the more recent gas blowback rifles from Tokyo Marui is the MWS CQB-R Block 1 GBB with the ZET System and Mach Sakai tests one if it is to his liking. This has a full metal body with cerakote coating, making it durable and realistic-looking. It weighs just over 3 kilos and comes with a 35 round magazine, an adjustable hop-up, and 4 RIS rails. It fires both fully and semi-automatically, with strong and crisp blowback. The rifle also features Tokyo Marui's new ZET bolt lock system, which is designed to prevent wear and damage on the bolt catch.