Magpul Mp Mag337 Rsa Qd - Rail Sling Attachment

Features Provides a forward attachment point for the Magpul MS4 Sling and other push-button QD slings; Made from corrosion resistant steel; Mounts on 1913 Picatinny rail; Places the attachment point at an angle optimized for comfortable two-point sling use while maintaining easy push-button access; .