Ok so I have to ask about these little guys as it strikes my curiosity and I know some one out there has the information on them. I have seen a lot of videos of these products and I am interested if they are really worth the stamp? When I say worth the stamp I mean I am going to have to wait the time and I don't want to wait all that time and be disappointed. Not really looking for the cheap route on a can but to throw on my .22 I was considering it. Does it really work? The info on them says noise reduction of 10-15dbs. If anyone has used one or has one I would like to get your opinion on it.