Do you want to mount a sling or a Harris-style bipod to your rifle, but you don't have a swivels or studs?
This kit allows every DIY gunsmith to place studs on your rifle!

This kit consists of:

• 1x Threaded stud with nut for threaded or hollow stocks.
  This stud is usually to long for threaded inserts and be cut down to the ideal length.
• 1x Long screw stud for wood stocks
• 1x Short screw stud for wood stocks
• 2 Buffer washers

You might need 2 sets depending on your stock type & needs.