It sort of reminds me of a problem I had with a completely different style of build where I was switching to a stock with an aluminum bedding block. My fix was simple, the front action screw was just a bit too long and was bottoming out before tightening down. I know that sounds simple, but it had me puzzled for a few minutes until I noticed the end of the screw had rub marks on it. Once I figured out that was the issue, I just filed the action screw down a couple threads, but WARNING, don't do that unless you figure out that's the problem first.
Bookmarks