Originally Posted by TWR
I’m probably gonna upset a few here but here goes.

Start with a good barrel and make sure the bolt seats square with the barrel extension when locked up. (I do not mean squaring the .

How do you check the bolt seats square to the extension?
This seems like a quality control issue with those parts or is there something that can be done after the fact?

For those without thumbs, it's s Garden fookin Island, not Hawaii