The .38 Super Auto cartridge, known for its potent performance and accuracy, has earned a dedicated following among competitive shooters and enthusiasts. Reloading your own .38 Super ammunition allows for precise customization to your firearm and shooting style, optimizing performance and saving money in the long run. However, safe and effective reloading requires meticulous attention to detail and adherence to established data. This comprehensive guide provides essential information and considerations for reloading .38 Super ammunition.
Understanding .38 Super Cartridge Specifications
Before diving into reloading data, a thorough understanding of the .38 Super cartridge's specifications is crucial. This includes:
- Case dimensions: Accurate case dimensions are paramount for consistent performance and safe operation. Variations in case length, headspace, and overall dimensions can significantly impact pressure and accuracy.
- Bullet weight and type: The .38 Super is typically loaded with jacketed bullets ranging from 90 to 130 grains. Bullet weight greatly influences powder charge and pressure. Bullet type (jacketed hollow point, full metal jacket, etc.) also affects performance and should be considered when selecting reloading data.
- Powder type and charge: Selecting the appropriate powder is critical for safe and effective reloading. Different powders burn at different rates, impacting pressure and velocity. Never deviate from published reloading data, as doing so can lead to dangerous pressure increases and potential catastrophic firearm malfunctions.
- Primer type: The correct primer type is essential for reliable ignition. Using the incorrect primer can lead to misfires or excessive pressure. Always refer to the manufacturer's specifications for the recommended primer.
Gathering Your Reloading Essentials
Safe and successful reloading requires specific tools and materials. Ensure you have the following:
- Reloading press: A single-stage, progressive, or turret press are all viable options, each with its own advantages and disadvantages.
- Dies: A complete set of dies (sizing die, powder measure, bullet seating die, and crimp die) is necessary for processing the cases.
- Powder scale: An accurate powder scale is essential for measuring precise powder charges. Consistency is key to safety and accuracy.
- Case trimmer: Trimming cases to the correct length ensures consistent headspace and prevents overpressure.
- Bullet seating depth gauge: This tool helps maintain consistent bullet seating depth, which is crucial for accuracy.
- Safety glasses and hearing protection: Always prioritize safety when handling firearms and reloading equipment.
Sourcing Reliable .38 Super Reloading Data
Reliable reloading data is the cornerstone of safe and effective reloading. Never experiment or guess. Always consult reputable sources, such as:
- Powder manufacturer's data: Powder manufacturers publish comprehensive reloading manuals that provide detailed data for various calibers, including .38 Super. These manuals are typically available online or through your local reloading supply store.
- Bullet manufacturer's data: Some bullet manufacturers provide data that complements powder manufacturer's recommendations.
- Reputable reloading manuals: Numerous reloading manuals offer comprehensive data, often including detailed explanations of reloading techniques. However, always cross-reference the data with the powder and bullet manufacturers' recommendations.
Warning: Using outdated or unreliable reloading data can lead to dangerous overpressure conditions, resulting in equipment damage or serious injury.
Step-by-Step Reloading Process
The reloading process typically involves the following steps:
- Case preparation: Cleaning, resizing, and trimming cases to ensure uniformity.
- Primer seating: Carefully seating primers into the prepared cases.
- Powder charging: Accurately measuring and dispensing the correct powder charge.
- Bullet seating: Seating the bullet to the specified depth, ensuring proper alignment and consistent crimp.
- Crimping: Crimping the case mouth to securely hold the bullet in place.
Each step requires precision and attention to detail. Refer to detailed instructions from your chosen reloading manual for specific procedures.
Troubleshooting Common Reloading Issues
While reloading can be rewarding, troubleshooting issues may arise. Some common problems include:
- Squib loads: Insufficient powder charge resulting in a weak, incomplete firing. Inspect your cartridges carefully before firing and use a reliable powder scale.
- High pressure signs: Excessive case head expansion, flattened primers, or other signs of excessive pressure. Immediately stop reloading if high-pressure signs are detected. Review your reloading data and techniques.
- Accuracy problems: Inconsistent bullet seating depth or improper crimp can significantly affect accuracy. Use appropriate tools and ensure consistent reloading practices.
Reloading .38 Super ammunition can be a rewarding endeavor, providing precise control over ammunition performance and significant cost savings. However, it is crucial to approach reloading with caution, meticulous attention to detail, and adherence to established data from reputable sources. Safety must always be the top priority. Remember to consult the appropriate manuals and heed all safety precautions.
