Got the .22 suppressor out today to put it on my 10/22 barrel which I got back from the machine shop today. It was going on hard, so I got a flashlight out and saw that some of the suppressors internal threads were full of fouling. That's not all, at some point in time the first baffle has been hit. Called manufacturer and a new one is 30.00 bucks. Itcould have have been worse I guess.