It isnt "dirt" that destroys a suppressor its erosion on the baffels from the hot gasses. Suppressors shooting center fire dont need to be cleaned. The half life on my surefire is around 100k rounds.
The term scam comes to mind
The rates they are charging you can send a can to the manufacturer for service a couple of times.
Anyway just my opinion. Do what ya will. But I don't think I would take the advice of a youtube warrior that says he is going to run his 9mm can on a center fire rifle....
One other point. The reason that suppressors are sealed in centerfire offerings is the pressures they contain are much greater.
Suppressor makers seal the cans to keep the pressure in and the can in one piece and keep you out of them because they are very very very easy to assemble incorrectly. Get the baffels wrong and it can easily go kaboom.
"Gun control: The theory that a woman found dead in an alley, raped and strangled with her panty hose, is somehow morally superior to a woman explaining to police how her attacker got that fatal bullet wound." L. Neil Smith
The problem with being stupid is you cannot simply decide to stop doing dumb things...
Last edited by JonM; 09-05-2013 at 01:10 PM.