Neither the Gen 1 or the Gen 2 grips look very "grippy". The grips on the Witness Poly Compact didn't either, but I think they are quite grippy so I could be wrong.
My "solution" to that came in the form of a full size Hogue Handall grip sleeve. I liked it so much, I did it to my SAR B6P as well.
A side note is that most of my metal framed Cz Clones wear the Hogue Cz75 Wrap around Finger Groove Grips.
EAA imported SAR B6P and K2P 9mm Pistols
Chances are, were I to acquire an SAR CM9 Gen 2, I would probably do the same thing, yet again. At least I'm consistent.