Enhance your Mossberg 500 with Uncle Mike's Steel Blued Mag Cap Swivel Set designed specifically for 12-gauge models. This durable set features a factory magazine cap pre-installed with a swivel base allowing for easy attachment of slings. Simply replace the original cap with this precision-engineered upgrade. The set includes a 34-inch wood screw swivel base for the buttstock and two super swivels with TriLock technology ensuring secure and reliable performance. Crafted from robust steel with a sleek blued finish this swivel set combines functionality with a classic look making it a perfect choice for any Mossberg 500 owner seeking convenience and quality.