I plan to try and get a suppressor, yes. The state where I live allows them. I spoke with the county Sheriff and he seemed nice enough, but I don't know if he will sign off. He said that he does not recall a suppressor, and thinks there is like 1 short barreled rifle registered in the county. This may just be because nobody around here wants to jump through the paperwork hoops rather than his willingness to sign off. I'm not too keen on the "trust" idea/method for obtaining a suppressor. My previous background, clearance and a simple background check should validate me, not to mention the honesty factor in asking him directly. The state where I want to move also allows suppressors.
The suppressor I want is the Advanced Armament "Black Box", which seems to have a disappeared/delayed release. It is supposed to be able to lower the .45 dB level below the KAC suppressor, which makes it hearing safe and is impressive. Before I put funds towards it, I need an announcement that it is legitimately going to be made available, and I need to get an idea of what disassembly/cleaning will be like [since it is shaped different than a standard can].
For now though, I have a thread protector and a "Vortex" muzzle brake from Auto Burst.