[bluebomberx]

I've read the M3 won't fit the new P99s but will the Surefire X200 fit? I have a P99AS and a XD9. I'd like to kill two birds with one stone if possible. I guess for roughly the price of one X200, I could get an M3 for the XD and an M5 for the P99.

 

[Lefty Sig]

It won't fit. I have one I got for a Sig P226R. Great light. I bought the P99 afterwards and shoot it much better, so I traded the P226, and now I have an "useless" X200.

Since the SureFire uses locking plate adapters for Universal or Picitinny rails, I'm sure they could make an adapter for the P99/SW99. But I don't know if and when they will.