These tests were conducted on January 5, 2008 using 19 silencers from various manufacturers around the country. Some of the best silencers in the world were measured in this test. The test was fired using the Walther P22 pistol and a bolt action rifle manufactured in Russia call the Tula Toz 78. This is the preliminary release of this data and more individual reviews will become available as time permits.
Unfortunately, they require you to register (for free) to view the info and the videos are normal windows video files, not hosted on youtube type sites. They really need to get into this blogging ‘thing’.
What is interesting is that the second best suppressor, with regards to noise reduction, costs $295.00 while the worst costs $595.00! I have always said I do not trust these ‘high tech’ expensive suppressors.