barrel threading

Happy New Year! I own a CZ 7x64mm hunting rifle and want to add a silencer. As a novice, I'm unsure about thread types and silencer features. Any tips on choosing the right silencer for hunting in Namibia and where to thread the barrel would be appreciated. Thanks!

Good morning, I was wondering if anyone has had experience with using Silencer Central to do barrel threading and moving a sight. Their price to do these seems extremely competitive, but is it too good to be true? I have a couple of CZ's I was considering having them do. My 375 H&H is already...