I was thinking about reinforcing my Crown's synthetic stock (+ the laminate stock that I'm getting), and came across this instructional video from MidwayUSA. Thought I'd share it with everyone else, it might be a good option if properly executed for many air rifles!
https://m.youtube.com/watch?v=CuQxjCI8OdQ
https://m.youtube.com/watch?v=CuQxjCI8OdQ