Product DescriptionUpgrade your Mossberg 590 or 835 12-gauge shotgun with this Grovtec magazine cap set featuring an integrated quick-detach push-button sling swivel. The durable steel cap replaces the factory unit and accepts Grovtec Push Button swivels, Twist Lock swivels, or the GT Multi-Adaptor for fast, flexible sling setup. The set includes a 12-gauge mag cap and a standard 1-inch push-button swivel with a corrosion-resistant black oxide finish-ideal for hunting, tactical, and field use.Product HighlightsDirect replacement magazine cap for Mossberg 590 and 835 12-gauge shotgunsIncludes 1-inch quick-detach push-button sling swivel for rapid sling attachmentRugged steel construction with protective black oxide finishCompatible with Grovtec Push Button and Twist Lock swivels and GT Multi-AdaptorStreamlined, secure sling setup for improved handling in the fieldSpecsBrand: Grovtec US IncMPN: GTSW298UPC: 811071012980Material: SteelFinish: Black OxideGauge: 12 GaugeCompatibility: Mossberg 590 and 835 12-gauge shotgunsIncluded Components: 12-gauge magazine cap and 1-inch push-button swivelProduct Type: Shotgun magazine cap set with quick-detach swivelDisclaimer: 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.