Seimitsu PS-15 arcade button source?

[JZM]

Canadian Joysticks is sold out in black. Hoping to find North American source.

Looking to mod a Kinesis...

Thanks for any help!

[kwago]

Not too sure why you need a PS15 specifically, but you can find tons of different buttons here
http://www.focusattack.com/buttons/seimitsu/sei30mm/

I'm not sure how well versed you are in pushbuttons, but sanwas are more sensitive than seimetsu.