Buy Winchester 748 Online

Winchester 748 Smokeless Powder

Overview

Description

Winchester 748 is a smokeless powder specially engineered for medium rifle calibers. Renowned for its consistency and reliability, it is a favorite among both competitive shooters and hunters. Its versatility makes it particularly well-suited for calibers like .223 Remington and .308 Winchester.

Brand History

Winchester has a storied history of providing quality and innovative products to the shooting and hunting community. The Winchester 748 powder continues this legacy by offering shooters a high-performance option for a variety of applications.

Technical Specifications

Chemical Composition

Winchester 748 is a ball powder, which contributes to its excellent metering and stable burn characteristics under varying conditions.

Physical Properties

The spherical shape of the powder granules allows for smooth feeding in powder measures and consistent metering, which is crucial for achieving repeatable accuracy.

Performance Features

Burn Rate

The burn rate of Winchester 748 is moderate, making it ideal for medium-sized rifle cartridges where efficient combustion is needed to achieve optimal velocities without excessive pressure.

Energy Output

Designed to maximize velocity and minimize recoil, Winchester 748 provides a balanced performance that enhances both the shooter’s comfort and the ballistic capability of the cartridge.

Recommended Uses

Ideal Calibers

Winchester 748 is best used in calibers like .223 Remington, .308 Winchester, and other similar medium rifle cartridges. It is particularly effective in semi-automatic rifles, ensuring smooth cycling and consistent performance.

Applications

This powder is excellent for versatile shooting needs, including varmint hunting, competitive shooting, and tactical applications where reliability and precision are paramount.

Safety and Storage

Handling Precautions

Always handle Winchester 748 in well-ventilated areas and follow standard safety practices such as keeping the powder away from open flames and static electricity.

Storage Recommendations

It is important to store Winchester 748 in a cool, dry place with the container tightly sealed to maintain its chemical integrity and performance characteristics over time.

Loading Data

Charge Weights

Specific loading data can be found in the most recent reloading manuals. Always start with the minimum recommended load and adjust based on your specific firearm and shooting conditions.

Cartridge Compatibility

Winchester 748 works well with a variety of primers and cases, providing flexibility for reloaders to fine-tune their loads for specific purposes.