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Winchester AutoComp Smokeless Powder

Overview

Description

Winchester AutoComp is specifically engineered for high-volume competitive shooters. This smokeless powder is tailored to meet the demands of high-velocity pistol cartridges, providing exceptional consistency and performance in competitive shooting environments.

Brand History

Winchester is synonymous with quality and innovation in the firearms industry. For over a century, Winchester has developed groundbreaking products that enhance the shooting experience, and AutoComp continues this tradition by offering a superior option for competitive handgun shooters.

Technical Specifications

Chemical Composition

AutoComp is composed of fast-burning components that ensure complete powder burn and high initial velocity, critical for maintaining tight shot grouping and consistent performance.

Physical Properties

The powder is characterized by its spherical granules that provide excellent metering, consistent charges, and reduced muzzle flash, making it ideal for rapid-fire competition shooting.

Performance Features

Burn Rate

AutoComp features a fast burn rate that is perfectly suited for high-velocity pistol cartridges, helping to achieve higher velocities required in competitions without excessive pressure.

Energy Output

The energy levels produced by AutoComp are designed to maximize the efficiency of common competition calibers, enhancing cycling and recoil management for faster follow-up shots.

Recommended Uses

Ideal Calibers

Perfect for calibers like 9mm, .38 Super, and .45 ACP, Winchester AutoComp helps shooters achieve optimal performance in action shooting sports and other competitive disciplines.

Applications

This powder is especially beneficial for action pistol competitions, such as USPSA and IPSC, where rapid, accurate shooting is essential.

Safety and Storage

Handling Precautions

As with all reloading components, handle AutoComp in a well-ventilated area and ensure that you follow standard safety practices to avoid any accidental ignition.

Storage Recommendations

Keep AutoComp stored in a cool, dry place, in a securely sealed container to prevent degradation and maintain performance over time.

Loading Data

Charge Weights

Refer to the latest reloading manuals or Winchester’s provided data for specific charge weights, adjusting for factors like primer type and bullet weight.

Cartridge Compatibility

AutoComp is highly compatible with a wide range of pistol primers and cartridge cases, allowing for versatile use across various handgun calibers and configurations.