Accurate 1680 Smokeless Gun Powder

Accurate 1680 Smokeless Gun Powder is a fast-burning, double-base spherical powder designed for high performance in small rifle cartridges and magnum handgun cartridges. Known for its consistent ignition, clean-burning formulation, and dependable cycling,1680 is especially effective in high-velocity loads, including those in small rifle calibers like the .22 Hornet, .300 AAC Blackout (with lighter supersonic loads), and .357 Magnum rifle rounds.

1680’s fast burn rate is ideal for short-barrel applications, small rifle cartridges, and specific handgun loads. It’s particularly popular with varmint hunters and competitive shooters for its reliable accuracy and repeatable performance in subsonic and supersonic loads. With its fine granulation, Accurate 1680 meters smoothly, making it easy to achieve consistent charge weights during reloading.

Key Features and Characteristics

Fast Burn Rate:
Accurate 1680 has a fast burn rate optimized for small-capacity rifle cases and heavy-bullet loads in handgun calibers, where stable pressures and predictable performance are essential.

Versatile Applications:
Accurate 1680 works well in both rifle and magnum handgun cartridges, including:

• .22 Hornet: Perfect for varmint hunting, providing high velocity and clean performance in compact rifle rounds.
• .300 AAC Blackout (supersonic): Delivers reliable cycling and stable pressures, especially in short-barrel firearms.
• .357 Magnum and .44 Magnum: Works effectively in rifles for these calibers, where it delivers consistent performance and accuracy.
• .221 Fireball: Ideal for small-game and varmint hunting, providing clean-burning, high-energy output.

Accurate 1680’s adaptability across these specific calibers makes it valuable for reloaders working with high-performance small rifle or magnum handgun loads.

Consistent Performance:
Accurate 1680 is known for its reliable shot-to-shot consistency, providing stable pressures and velocities that lead to tight groupings and dependable accuracy. This consistency is essential for both competitive and recreational shooters.

Clean Burning:
This powder is formulated for a clean burn, minimizing fouling and residue in the barrel. The clean burn is particularly beneficial for high-volume shooting, as it reduces the need for frequent cleaning.

Smooth Metering:
The fine spherical granules of Accurate 1680 allow for precise and consistent metering, an advantage when reloading smaller cases where precision is paramount. This smooth metering capability enables safer and more predictable reloading.

Applications

• Varmint and Small-Game Hunting:
  Accurate 1680 provides high velocity and dependable performance for small calibers like .22 Hornet, making it ideal for varmint hunting.
• High-Velocity Handgun Loads:
  The powder’s clean burn and consistent ignition make it suitable for heavy-bullet magnum handgun cartridges, especially in carbines or rifles.
• Short-Barrel Firearms:
  With its fast burn rate, Accurate 1680 is ideal for use in short-barrel firearms such as the .300 AAC Blackout, where it delivers stable velocities and reliable cycling.

Safety and Usage Guidelines

When using Accurate 1680, follow these safety practices:

• Consult Load Data: Always use current load data from Accurate or trusted reloading manuals to ensure safe and effective loads.
• Avoid Over-Compression: Ensure that powder is not over-compressed, which can affect performance and create unsafe pressures.
• Proper Storage: Store Accurate 1680 in a cool, dry place away from sunlight and moisture to maintain its stability and performance over time.