CZ 455 American suppressor ready come with thread protector?

[TOP PREDATOR]

just wondering if anyone knows for sure if the CZ 455 American "suppressor ready" come with thread protector.

 

[russ10x]

My CZ 455 Varmit with the threaded barrel did, but it was 5-20 I believe. I had a machinist make the adapter as comercial converters were too small a diameters.