1680 is an extreamly fast burning, double base, spherical rifle poweder. Well suited for large capacity, high performance handgun cartridges such as the 454 Casull, 460 S&W and 500 S&W. 1680 is also an excellent choice for the 22 Hornet and 7.62x39, as well as other low capacity rifle cartridges. Made in the USA.
