Product Description Add a sling to your Remington 870 20-gauge shotgun without permanent modification. This Uncle Mike&';s magazine cap swivel set replaces the factory magazine cap with one that has an integrated swivel base and pairs it with a 3/4" wood-screw buttstock base. Two 1" Super Swivels provide secure, quick-detach performance. Built from durable steel with a blued finish, this set is purpose-made for the Remington 870 and 870 Youth in 20 gauge. Product Highlights Complete magazine-cap swivel set for Remington 870 & 870 Youth 20-gauge shotguns Durable steel construction with blued finish for long-lasting reliability Includes two 1-inch Super Swivels for quick-detach sling attachment 3/4" wood screw buttstock swivel base installs easily No permanent alteration required-simply replace the factory mag cap Specs Compatibility: Remington 870 and 870 Youth (20 Gauge) Loop Size: 1 inch Style: Quick Detach Material: Steel Finish: Blued Included Components: Replacement magazine cap with swivel base; 3/4" wood-screw buttstock swivel base; two 1" Super Swivels UPC: 043699180158 Manufacturer Part Number: 18015 Brand: Uncle Mike&';s Disclaimer: We strive to provide accurate and up-to-date product descriptions, specifications, and images; however, errors or omissions may occasionally occur. We are not responsible for any inaccuracies or discrepancies in the content provided. If you notice anything incorrect or unclear, please contact us so we can correct it. When in doubt, we recommend verifying details directly with the product&&';;s manufacturer.