I ordered something, but unfortunately they didn't have quick connect for iwata on stock, which I need . I need to order few crown caps from this site on link and I would pick quick connect as well if it would be the right one. I got 2 quick connects for iwata at home, the worst case is I would unscrew from one brush and put it on the other. But if I can find the right one in this store, it would be great. http://www.airbrush-fengda.co.uk/en_US/p/Quick-Connect-Male-Fengda-BD-117M-with-G18/1019 thanks for help.