Those are the CZ75 grips Tall Guy, you just have to give 'em some love! I've installed the Hogue #75000 on the Tactical Sport, large frame Witness and the CZ97B (the most stretch). Some people heat them, boil them, but I just screw on one side, put a little oil on the back of the finger grooves, and stretch them over (it's easier if you can get a third hand to screw on the other side, while you do the stretching).
I bought a used TS which had the grips strategically cut without the finger groove. They work well and feel great.