Griffin Armament 45 deg PIC QD Sling Attachment Black. Attaches with provided screws 14in/lbs of torque. Blue thread sealant recommended. Design minimizes weight and use of forend space for a custom - built and configured look and feel. 17-7PH Stainless Steel Hardcoat Anodized 4 Pos anti-rotation limited Hardware included. Specifications for Griffin Armament 45 Degree Picatinny Quick Detach Swivel Mount: Manufacturer: Griffin Armament Color: Black Included Accessories: Hardware Fabric/Material: 17-7PH Stainless Steel Gun Type: Rifle Condition: New Package Contents: Griffin Armament 45 Degree Picatinny Quick Detach Swivel Mount Griffin Armament 45PICQD: 45 deg PIC QD Sling Attachment Black