Inforce has been working for me, only one so far but will get some more.
I really like the offset mount, now I have to get a few of those too.
I use a cap from a barrel that fits over the front to keep from blasting the lens when not in use.
I made a hole in the center so it doesn't vapor lock and slides off easy, lets you see if it's been turned on and still throws a bit of light.

Modlite PLHv2 attached via Arisaka offset mount.
Surefire DS00 tailswitch pushbutton plus pressure pad connected to modlite modbutton lite for redundancy.

I have 2 of these set ups and love it.

This message has been edited. Last edited by: David W,