It's the design that changed slingshots forever. The Black Window sling shot introduced the foldaway wrist braced for easier portability and storage. This provides the best of both worlds: better leverage and a longer power stroke when the wrist brace is engaged, and a compact shape that won't take up space when the wrist brace is folded away. The Black Widow put Barnett on the map as the leader in slingshot technology, and it's still true with the newest version today.