Ultrafire C-2 and a WF-400 Tailcap Interchangeability

[kosPap]

Does anyone have both a Ultrafire C-2 and a WF-400? I want to know if the tailcaps will interchange. I wish to make a gun light with the WF-400 using the C-2 tape switch. Also having a two stage C-2 is an asset too.
Thanks, Kostas

 

[kosPap]

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