Product DescriptionWarne&';s Skyline Sling Swivel Accessory Rail adapter makes it easy to add a short Picatinny rail to the fore-end of your rifle without removing the existing sling swivel stud. Engineered from aluminum with a durable black hard-coat anodized finish, it lets you mount bipods and other rail accessories while preserving a sling attachment point. Installation and removal are straightforward, and the adapter includes the hardware and Allen key needed for setup.Product Highlights Installs over an existing sling swivel stud to add a Picatinny rail Retains a sling attachment point for field carry Includes mounting hardware and Allen key for quick setup Lightweight aluminum construction with Mil-Spec hard-coat anodized black finish Fits most round-bottom rifle forends; made in the USA Specs Type: Sling Swivel Stud Picatinny Rail Adapter Model: Skyline Series: Sling Swivel Accessory Rail Material: Aluminum Finish/Color: Black, Mil-Spec hard-coat anodized Dimensions: 3.5 in L x 0.5 in W x 0.5 in H Weight: 2 oz Compatibility: Most rifles with a round-bottom forend and a sling swivel stud Included: Mounting hardware and Allen key Country of Manufacture: United States of America UPC: 656813106486 Manufacturer Part Number: 7953M Brand: Warne 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.