This is the curved adapter which suits narrower type stocks or those with a curved bottom. As a general rule, if the underside of your stock is as curved as a golf ball you need the curved adapter.
The adapter is mounted in place of the sling stud and includes a wood screw and 5M screw to suit most stocks.
The adapter has a built in sling stud.
The adapter has a dense foam pad to protect your stock.
If you have more than one rifle you only need extra adapters making the Javelin a very reasonable purchase.
This adapter is made from 7075-T7351 Aluminium. This aluminium is used in the aerospace industry as it's one of the highest strength aluminium alloys available.
The aluminium is protected by hard black anodising. This is a very robust and durable surface treatment, and arguably the best surface treatment possible for aluminium.