Well, finally broke down and bought my first suppressor yesterday. Went with the Ruger SL. Going to use it on my 22/45 lite and a 10/22. Robert at Tennessee Silencer in Seymour was a pleasure to deal with. He explained the differences in the suppressors and handled all the trust paperwork for me. Sucks to have to wait 6 months to play with it. He can also have your barrel threaded if you would like to add one on one of your existing guns.