I ended up installing the thread adapter by putting rocksett on the barrel threads, hand tightening the adapter, then cranking the suppressor on as tight as I could with my hands and leaving it for a day. The can came off no problem and the adapter is firmly on the barrel.
If I was more patient and smarter, I'd probably get 2 nuts, jam then, and use that to tighten the adapter.
If I was more patient and smarter, I'd probably get 2 nuts, jam then, and use that to tighten the adapter.
