Accurate 1680

Accurate 1680

Accurate 1680 is a fast-burning, double-base, spherical rifle powder developed to meet the needs of reloaders working with small-caliber, high-pressure cartridges. Its formulation is especially well-suited for bottleneck designs and cartridges with limited case capacity that demand consistent ignition and optimal internal ballistics. Reloaders who value clean-burning performance and smooth function in semi-automatic platforms will find Accurate to be a dependable solution for a variety of reloading applications.

Accurate 1680 performs exceptionally well in cartridges such as .22 Hornet, .221 Fireball, 7.62x39mm, and .458 SOCOM. It is also frequently used for supersonic loads in .300 Blackout, offering reliable cycling and pressure consistency in AR-style rifles. Its burn characteristics make it a versatile powder that supports reliable function in both gas-operated and manually cycled firearms. Whether building range loads or performance-driven hunting rounds, it provides the pressure control and uniformity required for success.

The powder’s fine, spherical grains meter easily through most powder measures, allowing for repeatable, consistent charge weights across large batches. Accurate 1680 is popular among reloaders who use progressive press systems, where efficiency and low variation are critical. The clean-burning nature of this powder also helps reduce residue buildup, promoting longer shooting sessions with minimal maintenance and reducing barrel fouling for improved long-term performance.

Manufactured in the United States under rigorous quality standards, Accurate 1680 delivers consistent performance across temperature ranges and platforms. It supports both modern sporting rifle platforms and traditional bolt-action setups, giving reloaders the flexibility to load for a wide range of uses. From competition shooting to hunting applications, this powder stands out for its consistency, smooth operation, and ballistic stability. For reloaders looking for a powder that delivers precision and repeatable results, Accurate 1680 is a proven and trusted choice that performs across a spectrum of high-pressure rifle cartridges.