The NitroFire is the only muzzleloader on the market that uses the Federal Premium Firestick. The NEW NitroFire muzzleloader is .50 caliber and has a 26 ultralight chromoly steel fluted and tapered barrel, 1:28 twist rifling, Dual Safety System, and much more. The NitroFire® is also equipped with Traditions™ new Elite XT™ trigger system. The Elite XT™ trigger system is designed with a rebounding hammer and a manual cross block trigger safety. The Elite XT™ trigger allows the action to be broken open with the cross bolt safety engaged which allows you to load or unload your muzzleloader and view the chamber.