Gemtech sells a wide variety of suppressors, accessories, and other stuff, here’s one of their ads.
Here’s a cool screenshot from their website:
I only wish suppressors were available for civilians like me without all that NFA paperwork. If the expiration of the “assault weapons” ban lead to a huge AR-15 market, imagine what getting rid of NFA laws would do for the market, if every Tom, Dick, and Harry could buy the silencer of their choice. Self-defense without waking up the neighbors!