CZ TSO/CZECHMATE STYLE THUMB REST MOUNTING
We can maching the CZ thumb rest mounting point on your Tac Sport identical to the factory TSO/Czechmate mount. The only deviation is we will place fastener points that accept a 6-32 thread screw instead of the factory size. This gives us/you more ability to select readily available fastener styles and lengths for your various thumbrests you might want to add there. We will provide you with a full set of fasteners along with the machining.
The machining will expose raw steel on the frame. The CZ Tac Sport frames are cast from an iron heavy alloy, they will rust if not refinished/sealed. Please consider having us Cerakote or Black Nitride the frame afterwards to seal that area and prevent corrosion. You can order either of these separately.