Pressure switch for M951

I've got 2 M951's i picked up but no pressure switches. Anyone have a source for them? I'm striking out online.

https://www.bhphotovideo.com/c/produ...pe_Switch.html

I think this is the correct one. I got one for my 952V there a couple years ago.

The Millenium series, old-school lights will accept any of the current model tape switches.

https://www.amazon.com/Remote-Tape-S.../dp/B001V2XA94

They are avaliable on SureFires website.