I want to put a sling on a Sport II. I found an after-market magazine end-cap that has a swivel and a screw-in swivel that goes in the butt-end. This is a wood stock Sport II and it looks like the stud-swivel is about 3/8 inch long. If I screw this into the stock about 2 or 3 inches up from the butt is that going to hit anything that might be hidden inside the butt? I think some of the composite stocks have some kind of recoil dampening stuff inside the stock but I havn't found anything about the wood stock having anything like that hidden inside.
Does anyone know if I can screw this stud into the wood butt without hitting anything?