Product Overview and Introduction

Maximize your small-gauge patterning efficiency and reloading precision with Alliant 410 Smokeless Shotshell Powder. Specifically formulated to meet the unique ballistic requirements of .410 bore shotgun shells, Alliant 410 delivers clean combustion, uniform velocity, and exceptional pattern densities whether you are shooting registered skeet, sporting clays, or hunting small game and upland birds.

When loading the notoriously finicky .410 bore—where small variations in powder charge or pressure can drastically impact performance—Alliant 410 provides the reliable, predictable ignition needed to ensure consistent kills and broken targets.

Specialized Small-Bore Performance and Clean Combustion

Alliant Powder engineers its propellants to maximize efficiency in specific gauge categories, and Alliant 410 remains the premier choice for small-bore reloaders:

• Optimized Burn Rate: Tailored specifically for the tiny case capacity and high expansion ratio of the .410 bore, producing complete combustion and optimal velocity without excessive chamber pressure.

• Clean-Burning Formulation: Significantly reduces carbon buildup and powder fouling in shotgun barrels and actions, ensuring smooth extraction and easier clean-up after high-volume shooting sessions.

• Uniform Volumetric Metering: Formulated for smooth flow through volumetric powder measures, ensuring precise charge drops and minimal velocity standard deviations (SD/ES) from shell to shell.

• Versatile Payload Compatibility: Performs exceptionally well across standard 2-1/2″ and 3″ .410 shotshell configurations utilizing lead shot or specialized small-game loads.

The Professional Choice for .410 Reloaders

Reloading the .410 bore requires patience and the right components. Using a propellant engineered strictly for this caliber eliminates the guesswork, helping handloaders achieve factory-matching velocities and superior target patterns on the range or in the field.

Key Features and Benefits

• The .410 Bore Standard: Widely recognized as the definitive benchmark propellant for .410 shotgun reloading.

• Clean Combustion: Minimizes barrel fouling and residue build-up during extended shooting strings.

• Precise Metering: Flows smoothly through standard powder bushings for consistent charge weights.

• Convenient Packaging: Supplied in a standard 1-pound container for easy benchtop storage and lot management.

Specifications

• Product Type: Smokeless Shotshell Propellant / Gun Powder

• Brand: Alliant Powder

• Product Line: 410

• Powder Type: Smokeless Granular Propellant

• Primary Applications: .410 Bore Shotshells (Target, Skeet, and Upland Hunting)

• Container Size: 1 lb Canister

• Storage Requirement: Store in a cool, dry place away from heat, sparks, and open flames