06-23-2011, 02:44 PM
I have 2 bolt carriers and blew through each one of the carrier keys. They both seem to be clear of any obstructions. I also took my air tool and shot 100 psi through the end of the key and again they do seem to be clear. Good point though, I didn't think of that one. I'm still leaning towards drilling out the barrel's gas port.
Thanks
Shivesy
Thanks
Shivesy
