Overview of Accurate 1680 Smokeless Gun Powder

Accurate 1680 in stock now is an extremely fast-burning, double-base, spherical rifle powder that is 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 7.62 x 39, as well as other low-capacity rifle cartridges. Made in the USA.

aa1680 is available in stock now.

Warnings from the Manufacturer:

Do not exceed the loads displayed in the reloaders guide.
Never mix any two powders, regardless of type, brand, or source.
Never substitute any smokeless powder for Black Powder or any Black Powder substitute.