One common way is to buy a swivel that attaches to the magazine tube using a ring. You don't drill anything, just remove the tube, install the swivel stud and replace the tube. Alternatively, you can drill and tap the foreend cap. I don't recommend attaching a stud to the foreend wood because it is pretty thin at the bottom, but if you install a good support on the inside it will work. You have many options on the buttstock. Set the stud in about 2-2 1/2" from the buttplate.
Get a Brownells catalog and you can check out the options or talk to your local gunsmith.
Jim
|