Accurate 1680 smokeless gun powder canister for rifle reloading

Product Description

A Go-To Powder for 300 Blackout

Reloaders working with .300 AAC Blackout consistently turn to Accurate 1680. This fast-burning, small-grain spherical powder delivers the consistent performance needed for both supersonic and subsonic 300 Blackout loads, making it a favorite among AR-platform shooters.

Reliable Across Subsonic and Supersonic Loads

Because 1680 meters accurately even at the light charge weights typical of subsonic loads, reloaders trust it to produce consistent velocities shot after shot. In addition, its small-grain spherical structure works well through progressive reloading presses, which matters for shooters loading 300 Blackout in higher volumes.

Versatile Beyond 300 Blackout

While best known for 300 Blackout, Accurate 1680 also performs well in other small to medium capacity rifle cartridges, including 6.8mm SPC. As a result, reloaders working with multiple AR-platform calibers often keep 1680 on hand as a versatile option.

Accurate 1680 For Sale, In Stock

USReloadingPowder keeps Accurate 1680 in stock for reloaders who depend on it for 300 Blackout and similar cartridges. Each canister meets Western Powders’ manufacturing standards, so you get dependable performance load after load.

Quick Specs

• Type: Fast-burning, small-grain spherical rifle powder
• Manufacturer: Accurate (Western Powders)
• Best for: .300 AAC Blackout (supersonic and subsonic), 6.8mm SPC
• Container size: Confirm against product listing

FAQs

What is Accurate 1680 powder used for? Reloaders use Accurate 1680 primarily for .300 AAC Blackout, including both supersonic and subsonic loads. It also performs well in 6.8mm SPC and similar cartridges.

Is Accurate 1680 good for subsonic 300 Blackout loads? Yes. Accurate 1680 meters consistently even at the light charge weights typical of subsonic loads, making it a popular choice for reloaders building quiet, suppressor-friendly 300 Blackout ammunition.

Where can I find Accurate 1680 load data? Accurate (Western Powders) publishes official load data for 1680 on their reloading data center. Always confirm current load data directly from the manufacturer or a trusted reloading manual before loading.

Is Accurate 1680 in stock? Yes, USReloadingPowder carries Accurate 1680 and restocks regularly. Check the product page for current availability.

How should I store Accurate 1680 powder? Store 1680 in a cool, dry place, away from direct sunlight and heat sources. Keep it sealed in its original container to maintain consistency and safety.

Can Accurate 1680 be used for cartridges other than 300 Blackout? Yes. Reloaders also use 1680 for 6.8mm SPC and other small to medium capacity rifle cartridges. Always confirm specific load data with a current reloading manual before use.