Anyone know what size screws are needed for the 02 mounting plate ? I need the screws to go into  the Heli coil holes in the 02 plate. I had no problem mounting the 02 plate to the rival, but the holes with the heli coil are a different size ,smaller thread. After 2 days and many hours on hold  i have had no luck finding what screws i need ,Canik never answers the phone ,and they show no screws heli coil holes for the 02 plat to Trijicon RM06-C-700672 . This is very frustrating .

Got it figured out, Hi Lux came with the screws i needed.

@gonif

Do you know what size screws came with the sight??

No I don't , but they must be a common size to mount the Hi-Lux TD3-C to the Canik O2 plate because they came in the box with the HI LUX TD3C. For what it's worth when I called HI LUX in California to order the TD3C I spoke to Chris he said the proper size screws were included in the HI LUX TD3-c. I have a Tijicon RDS that i paid $429.99 for ,and i like the HI LUX much better ,and it was half the price . As an added plus I like the retical on the HI LUX far better. Also you can change the battery without unmounting it.