Stories like this is why I bought a Silencerco can, Specwar 7,62.
I thanks everyone for all the information I got over last years.
I have never had any problem with my Specwar from 22mag to 7,62X51.
The customer service is why for my first purchase (paperwork submitted 2 weeks ago) is a Harvester 300. Waiting for the Sig Sauer 556 to show up so I can submit that paperwork.