The C7 Bravo Quick Release Two Point Bungee Sling has metal D-rings at each end for attaching spring clips so you can convert the sling from two-point to single point and back by simply attaching one end of spring clip to either metal D-ring. The quick connect buckles allow you to quickly detach the sling from firearm or re-connect it back easily. The bungee shock cord on each end of sling to absorb shock of firearm bouncing when not shouldered.