Light Head Question

Are there any light heads that are compatible with surefire scout bodies and/or Arisaka scout bodies that only use CR123A batteries?

If so, how reliable are they?

I know Modlite makes DF heads, but suffer performance when using 123 batts.

You have looked through http://malkoffdevices.com/ range I suppose? One or two cell?

I have, however I’m not familiar withe Malkoff. These would be 2 cell.

I know surefire, Modlite, and Cloud.

Malkoff in who Arisaka use for their lights.