The Viking Tactics 2 to 1 conversion attachment does just what its name implies, converts your Viking Tactics two-point Sling into a single point sling. Customers have long been after VTAC to make a single point sling and this attachment point allows us in good conscious accommodate that conversion while staying true to the functionality of our two-point sling. The attachment works with a heavy duty quick detach swivel and is recommended to be installed at the buttstock end of the sling.