Clip-style sling attachment point for 1-1/4 inches webbing. Lockable, Melonite finished steel and reinforced polymer hardware. Compatible with ASAP Plate, RSA, MSA, SGA Receiver Sling Mount, and many other clip-in sling attachment points. Combine with the MS1 Sling for a dedicated two-point sling, or with MS1 MS3 Adapter or MS1 MS3-QD Adapter for a 2 to 1-point convertible sling. Made in the USA