A look at one of the newest gas blowbacks from Tokyo Marui by Timerzanov Airsoft, the MK18 Mod1 MWS GBBR ZET System.... "Hi all ! Today new video on the MK18 Mod1 GBBR from Tokyo Marui a very nice gas replica with quite remarkable performance. The COLT MK18 Mod1 is a compact version of the Colt M4 rifle used in the US Army. This is an evolution of the M4, with CQBR type modifications developed by the US Navy and for the NSWC (Naval Surface Warfare Center).

The famous Japanese manufacturer Tokyo Marui offers a realistic airsoft GBBR MK18 Mod.1 replica with a full metal body in black and bronze version with Cerakote treatment for an exemplary finish. We find a RIS2 handguard under official Daniel Defense license and a VLTOR type crane stock.

Tokyo Marui has internally equipped a ZET system to correct all the faults of their old GBBR models in order to considerably extend the life of the cylinder head (tested over more than 10,000 shots in the factory). With a 19mm cylinder, this replica has a very powerful Blowback system!"