I am planning on purchasing an M4 Commando and a silencer for my p22. My brother already went thru this process, but he was ex-leo and was expedited. I hold an AZ CCW permit with a clean record. Anyone out there know anything else about getting a Class 3? I have already set aside the ~3k for the weapon, silencer, and tax stamps, I just need to get off my ass and head down to the FFL Class 3 store.