I had a similar issue with a laminate stock, on a Ruger M77. mine the bottom metal was recessed to much, not allowing the trap door to close. I used some thin brass shims to get a proper fit.
On a stocky's long range stock, the front mounting bolt was a hair too long. When I torqued it down, the bolt would no longer close. I had to use a course stone to sand off the end of the mounting bolt.
On a stocky's long range stock, the front mounting bolt was a hair too long. When I torqued it down, the bolt would no longer close. I had to use a course stone to sand off the end of the mounting bolt.