Heavy-duty steel receptacle supplements the two mounts that come with the stock to give your UBR stock maximum versatility in ambidextrous, quick-detach, pushbutton sling mounting. Bolts to any of the stock’s four mounting points and accepts most pushbutton, single-point sling swivels. Allows full 360° rotation of swivel for unrestricted sling travel.
SPECS:
Steel, phosphate finish, matte black. ¾" (1.9cm) long. Includes mounting hardware and instructions.
Catalog page 35