The Nordic Components NORDIC +2 MXT TUBE 12GA BK NEEDS NUT is a premium shotgun magazine extension designed to enhance your shooting experience by increasing your firearm's capacity. This MXT extension tube kit is specifically engineered for 12 gauge shotguns, offering a seamless and universal fit that ensures compatibility with a wide range of models. With a 2-round capacity increase, this 12 gauge magazine extension is perfect for those looking to maximize their shotgun's potential, whether for competitive shooting, hunting, or home defense. The Nordic MXT tube kit is crafted with precision and durability in mind, providing a reliable and robust solution for extending your shotgun's magazine capacity. Its sleek black finish not only adds a professional look to your firearm but also ensures long-lasting performance in various conditions. The MXT-TBS-12-2K model, identified by UPC 816696021461, is a testament to Nordic Components' commitment to quality and innovation in firearm accessories. By choosing this 12ga extension, you are investing in a product that combines functionality with ease of installation, making it an ideal choice for both seasoned shooters and newcomers alike. Experience the difference in your shooting capabilities with the Nordic Components MXT extension tube kit, and enjoy the benefits of increased shotgun capacity with this expertly designed and manufactured product.