Magpul MAG540-BLK Swivel 1.25 Quick Detach/Push Button AR15/M16/M4 Steel

Made in the USA, the push-button quick-detach sling swivel for 1-1/4" webbing, compatible with QD sling attachment points. Manganese-phosphate finished steel. Combine with MS1 Sling for dedicated two-point sling, or with MS1 MS4 Adapter for two to one-point convertible sling.