Here is a link to a video I shot this weekend with a friend of mine. The rifle setup is my 9mm SBR AR15 with AAC Phantom9 suppressor, the pistol is my Walther P22 with Gemtech Outback II suppressor. The 9mm loads were handloaded 125gr subsonic loads. The .22 ammunition was Winchester Super-X in the first magazine and Aguilla Subsonic SE in the second mag. The Aguilla will not cycle any of my .22's, but is the quietest performer in all of them.
http://www.youtube.com/watch?v=uGvydSSb-fc
http://www.youtube.com/watch?v=uGvydSSb-fc