Ergo Slide Mount Sling Swivel and Mount Black 186971. ERGO built these Slings from rugged lightweight anodized aluminum and they attach using an integrated screw set. This Ergo Grip Slide Mount Sling Loop for Rifles and Shotguns is compatible with 1913 Picatinny rails and includes an allen wrench for installation. Add a sling to your weapon by equipping this reliable Ergo Grip Sling Swivel Mount. Specifications for Ergo Slide Mount Sling Swivel & Mounts: Manufacturer: ERGO Attachment Type: Swivels Picatinny Condition: New Included Accessories: Allen Wrench Mount Type: Picatinny Features of Ergo Grip Slide Mount Sling Loop: 6061 T6 anodized aluminum rail mount with standard sling loop Attaches with integrated nylon tipped setscrew and jam screw Features a standard AR Sling Loop Includes allen wrench needed for installation Package Contents: Ergo Slide Mount Sling Swivel & Mounts Allen wrench Ergo Grip 186971: Slide Mount Sling Loop Black