The Xs Sight Systems Magazine Tube Detent Swage is designed specifically for Remington 12 Gauge shotguns providing a seamless and efficient solution for gunsmiths and firearm enthusiasts. This high-quality tool is engineered to effortlessly swage the magazine tube detent ensuring smooth and reliable magazine extensions. Crafted with precision and durability in mind it is an essential accessory for those looking to enhance the performance and functionality of their Remington shotgun. Whether for competitive shooting or personal defense this swage tool delivers consistent results and optimal performance.