Introducing the evolution of muzzle loading excellence: the NitroFire with VAPR twist, a groundbreaking collaboration by Traditions, Federal Premium and Hodgdon that builds upon the revolutionary NitroFire of 2020. This latest innovation boasts a precision-engineered 1:24 inches VAPR twist barrel, enhancing bullet stability, accuracy and expanding ammunition versatility. Crafted in .50 cal with a 26 inches chromoly steel fluted and tapered barrel, the NitroFire features the advanced Traditions Elite XT trigger system. Engineered for the discerning hunter, this system offers a crisp, responsive trigger pull with a rebounding hammer and cross block trigger safety. Discover unparalleled performance with the NitroFire, the pioneer and premier choice in muzzleloaders, utilizing Federal Premium's cutting-edge Firestick encapsulated powder charge technology.