I've been reading for several years, but I seldom post. I thought I would add my two cents about suppressors. I bought one (a gemtech 22 caliber) as I had never seen one nor knew anyone that did. After quite a bit of experimenting, I have come to these conclusions.
1) it is absolutely rediculous they are so controlled
2) in Wyoming it is illegal to go afield with it for any reason other than target shooting. Accoring to federal law the suppressor has to be in your possession only and with your paperwork. Your buddy can't borrow it, and if got caught by a barney fife without your paperwork, it is a federal offense.
3) it is large enough it makes most guns relatively unhandy
4) Accuracy is quite good with it, but my point of impact shifts enough when I put it on (on three guns) that I can't really target shoot with it, and then take it off to go hunting.
5) With 22 subsonics the firing pin falling is louder than the report (the sound and ballistics are about like a pellet gun). On normal 22's it is quiter, but not enough to warrant the extra length and weight. On 223, 22-250, and 22 swift, it still rings my ears.
6) After a bunch of fooling around it now sits in a drawer and serves mostly as a conversation piece or to show someone that has never seen one.
I encourage you to exercise your rights and purchase one. I just didn't want you to be overly optimistic of their capabilities and dissapointed in your purchase.