This airsoft version of the TTI Pistol used by John Wick made by Gunsmith Baton, the Combat Master Co2 GBB Pistol uses the patented Tanio Koba CO2 valve... "In the movie "John Wick: Parabellum" released in Japan in October 2019, it became explosively popular because it was used by the legendary former hitman John Wick played by Keanu Reeves. Luxury custom gun, TTI 2011 COMBAT MASTER.