Check out silencer reasearch. They have a listing of the best 22 silencers for rifles and pistols. The lists give everything you need to decide what is best for you. Belive it or not there is a difference whether it is oging on a pistol or rifle. Not the best pistol silencer works the best on a rifle and vis versa.
You might have to register but if you are in the market for a silncer that is the place to go before you lay down you hard earned cash.
According to silencer reasearch the best stainless, take apart silencer for a .22 rifle is the SRT Commanche that lists for $375. It has a net reduction of 23.6 db for a db level of 113.7 out of a bolt action rifle using Aguila Super Extra Subsonic 40 grain rounds.
The best stainless, take apart silencer for a .22 pistol is one by Sierra Manufacturing that lists for $295. It has a net reduction of 39.4 db for a db level of 116.6 using CCI Stand Velocity rounds.
Silencer ResearchFor an idea of sound reduction here are a few things that are similar in noise levels:
Browning Buckmark Bolt Drop on an Empty Chamber 112.2dB Average
Ruger 10/22 Bolt Drop on an Empty Chamber 112.5dB Average
Colt 635 Style Upper Bolt Drop on empty chamber 117dB Average
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