Laser sight for CW9

[nkbay99]

I am somewhat of a newbie and have a probably dumb question. I want a laser sight for my CW9(no need to discuss pros and cons of lasers). It appears that the CW9 does not have a rail that the sight should fit on. Am I missing something or is there another way of mounting?
Thanks for any help

[BEARDOG]

The laser housing clamps around the trigger guard. No rail needed.

Here is a pic of my CW9/CM9 with CTC (Crimson trace)laser mounted.
http://i958.photobucket.com/albums/ae70/BeardogV1/P1040768.jpg (http://s958.photobucket.com/user/BeardogV1/media/P1040768.jpg.html)

[nkbay99]

That makes sense. Any other sights fit the CW9?

[MarkB1]

I do not know if there are differences between the frame/trigger guard of the CW9 and PM9. If the frames have the same dimensions then this green laser from Viridian will fit.

http://www.viridiangreenlaser.com/reactor-r5-kahr