Just ok must be better options out there - Evolution Gun Works Leupold DeltaPoint Pro Sight Mount For Kimber Fixed

This took a bit of fitting to go into a Kimber Custom 2. Just fitting the dove tail.
It only has 2 lugs to align the sight. The screws are not correct so you either make your own or search for the correct type.
I used silicone between the sight and base. Hopefully it stays put. After about 50 rounds still stays on zero.
Still better than the iron sight.