MagPul QD Sling Swivel

The Magpul MAG540 QD Sling Swivel is a rugged, push-button quick-detach sling attachment designed for 1-1/4″ webbing and standard QD sling cups and sockets. Constructed from manganese-phosphate finished steel, it offers excellent durability, corrosion resistance, and reliable performance in demanding environments.

This swivel is ideal for AR-platform firearms, including AR15, M4, and M16 rifles. Use it with the MS1 Sling for a dedicated two-point sling setup, or combine it with the MS1 MS4 Adapter to create a versatile two-to-one-point convertible sling configuration.

Made in the USA.