Alan
Vector threaded his barrel wrong and the first time out with his new Yankee Hill can he got a baffle strike. He only put 20 rounds through it this was at our silencer shoot. We all looked at it and you can see it was not threaded properly.

Here is the link with a pic of the can scroll about half way down.

http://coloradoshooting.org/ipw-web/...=4835&start=30