Silencer Thread Reference on Facebook this week. I could have used this simple guide years ago.
One thing I would like tp point out is that typical .22 and 9mm barrels are threaded the same.
I knew this already as my 9mm can fits nicely on my Savage .22 bolt action rifle.
The caution is that a .22 suppressor could be screwed onto a 9mm.
--That would not be good...