BLACKHAWK Storm Sling QD, Single Point, Black 70GS15BK This user-friendly single-point sling adjusts from 30" to 50" in diameter with a tri-glide buckle to fit all body sizes and around bulky vests or gear. Like the XT" the QD features a removable" elastic-encased MASH Clip for quick" positive firearm attachment and robust bar tacking and box stitching for maximum strength.