So, in a wood stock I'd drill out the stripped area, glue in a dowel and make a new hole. What would you do to correct a polymer stock with stripped out screw holes? Jb weld, let it set, then screw them into the narrowed channels? Pack holes full of jb weld, drill new holes, then reinstall screws? Not sure if there is a better solution someone would recommend. Regular 2-part epoxy maybe?