Sling Swivel to 3 Slot Picatinny Weaver Rail Adapter for Bipod Laser & Optics

3 Slot Sling Swivel to Picatinny / Weaver Rail Adapter Kit Easy to install and remove. No tool needed.  Sling Stud function retained Long 3-Slot Picatinny / Weaver rail for many compatible accessories (bipods, laser, grips, optics) Large clearance between the rail and extended stud to avoid interference Thick rubber liner for secure fit with the original swivel Compatible with all studs with a diameter of 10.5 mm or smaller Specifications Dimensions 1 3/8"/35mm (W) x 3"/75mm ( L) x 1"/25mm (H) Weight 2.65 OZ Material  Steel / Aluminum Color  Black Fits  Any studs with 10.5mm diameter or smaller