The Carlson's Choke Tubes 04506 Remington 870 Extension Tube is a premium 12 gauge magazine extension designed to enhance the performance and capacity of your Remington shotgun. Crafted with precision, this blued steel magazine extension is compatible with a range of Remington models, including the Remington 870, Remington 11-87, Remington 1100, Remington Versa Max, and Remington V3, making it a versatile addition to your firearm collection. With a capacity to hold up to 7 rounds, this extension tube significantly increases your shotgun's firepower, making it ideal for both competitive shooting and hunting scenarios. The blued finish not only provides a sleek, professional appearance but also ensures durability and resistance to the elements, maintaining its integrity in various conditions. As a product of Carlson, a trusted name in firearm accessories, this magazine extension promises reliability and superior performance. Whether you're looking to extend your shooting sessions or require additional rounds for tactical applications, the Carlson's Choke Tubes 04506 Remington 870 Extension Tube is engineered to meet your needs with precision and efficiency. Its seamless integration with Remington shotguns ensures a perfect fit, enhancing your shooting experience without compromising on quality or functionality. With the UPC 723189045067 and MPN 4506, this extension tube is a must-have for any serious shotgun enthusiast seeking to optimize their firearm's capabilities.