GSL’s signature CZ Scorpion Adapter comes with the 18x1mm threads. (check your weapon before ordering)
Do you have another suppressor from another manufacturer and want to know if this adapter will fit?
You can try and purchase one, we offer free returns for accessories in their original condition/package
We can not guarantee our mounts will fit any other companies suppressors…but you can contact the company you got your suppressor from for adapters and mount options that will work.