Product DescriptionThe ATI Outdoors Advanced Technology International Shotgun Mag Clamp with Sling Swivel Stud is designed to fit all 12 gauge shotguns, strengthening the connection between your magazine extension and barrel for added stability. It can also be used as an accessory clamp to mount a 1" diameter light or laser to the barrel. A sling swivel stud is included and is reversible to accommodate right- or left-handed shooters, and the clamp is built for easy installation.Product Highlights Fits all 12 gauge shotguns and helps reinforce the magazine extension-to-barrel connection Doubles as an accessory clamp for mounting a 1" diameter light or laser Includes a reversible sling swivel stud for right- or left-handed use Easy to install design for quick setup on your shotgun Constructed from durable DuPont extreme temperature, glass-reinforced polymer (black)Specs Brand: ATI Outdoors Manufacturer Part Number: SMC1100 UPC: 758152511003 Compatibility: Fits all 12 gauge shotguns Accessory Mount Diameter: 1 in (for light/laser mounting) Included: Sling swivel stud (reversible) Material: DuPont extreme temperature glass-reinforced polymer Color: Black Country of Origin: USADisclaimer: 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.