Originally Posted by CajunBass
The sling kit for a wood stock will work just as well with the plastic ones. Just drill a slightly undersized hole and I mean slightly and screw the stud in. Some people put a drop of glue of some kind on the thread, but I've never seen any need for it.
Your solution works just as well though. Good luck with it.
That is what I did to mount my Harris bi-pod for my 10/22