Understanding and properly utilizing CFE Black powder requires careful attention to detail. This comprehensive guide explores CFE Black load data, emphasizing safety, accuracy, and responsible handling. This information is crucial for safe and effective use. We will cover various calibers, bullet weights, and offer insights to help you optimize your loads. Always remember that reloading is inherently dangerous, and meticulous adherence to safety guidelines is paramount.
Understanding CFE Black Powder
CFE Black is a relatively new extruded powder designed for various applications, particularly handgun and rifle cartridges. It's known for its relatively low flash and relatively clean burn, making it a popular choice among reloaders. However, its unique properties demand a precise approach to load development. Unlike some other powders, CFE Black exhibits a different burn rate depending on the pressure it's under. This means starting low and working up is crucial.
Key Characteristics of CFE Black
- Extruded Powder: This manufacturing process contributes to its consistent burn rate and density.
- Reduced Flash and Smoke: Compared to some traditional powders, it produces less flash and smoke, improving visibility and reducing residue.
- Versatile: Suitable for a range of calibers and bullet weights, from pistol to rifle cartridges.
- Temperature Sensitivity: While less sensitive than some powders, temperature variations can still impact performance. It is best to use the same powder lot for a given load.
- Requires Precise Measurement: Due to its density, consistent measurement is critical for accurate and safe loads.
CFE Black Load Data: A Caliber-Specific Approach
The following sections provide general guidelines. Never substitute this information for load data published by reputable sources. Always consult manuals from established reloading manufacturers like Hodgdon, Alliant, or others providing data specifically for your chosen cartridge, bullet, and primer.
Handgun Load Data Considerations
Handgun loads using CFE Black generally require a slower burn rate than some alternative powders. Start with the minimum charge provided by your chosen reloading manual and work up carefully. Pay close attention to pressure signs, such as flattened primers or excessive case expansion.
Example: (Remember, this is a general example and should not be used as a substitute for verified load data.) For a 9mm cartridge with a 124-grain bullet, a starting load might be around 5.0 grains of CFE Black, but this must be verified against a reputable manual.
| Caliber | Bullet Weight (grains) | Starting Charge (grains)* | Maximum Charge (grains)* |
|---|---|---|---|
| 9mm | 124 | 5.0 | 6.0 |
| .40 S&W | 180 | 6.5 | 7.5 |
| .45 ACP | 230 | 7.0 | 8.0 |
*These are illustrative examples only and should not be used. Refer to your reloading manual for accurate load data.
Rifle Load Data Considerations
Rifle loads with CFE Black require careful attention to pressure, especially in higher-pressure calibers. Always start with minimum loads and gradually increase the powder charge, paying close attention to your reloading data. Pressure signs in rifles can be more subtle than in handguns, so pay close attention to case head expansion and primer condition.
Example: (Again, illustrative only – do not use without confirming with proper load data sources.) A .308 Winchester load with a 150-grain bullet might start at 42.0 grains of CFE Black.
| Caliber | Bullet Weight (grains) | Starting Charge (grains)* | Maximum Charge (grains)* |
|---|---|---|---|
| .308 Winchester | 150 | 42.0 | 45.0 |
| .223 Remington | 55 | 23.0 | 25.0 |
| 7.62x39 | 123 | 38.0 | 42.0 |
*These are illustrative examples only and should not be used. Refer to your reloading manual for accurate load data.
Safety Precautions: The Paramount Concern
Always prioritize safety when reloading. Failure to do so can lead to serious injury or death.
- Consult Reliable Load Data: Never deviate from established load data found in reputable reloading manuals.
- Use a Reloading Scale: Precise powder measurement is critical.
- Wear Safety Glasses and Hearing Protection: Protect your eyes and ears during the reloading process.
- Inspect Cases and Bullets: Ensure they are free of damage before reloading.
- Clean Your Equipment: Regularly clean your reloading equipment to prevent malfunctions.
- Store Ammunition Properly: Store your reloaded ammunition in a cool, dry place away from children.
- Double-Check Your Work: Carefully inspect each round before loading it into your firearm.
Conclusion: Responsible Reloading with CFE Black
CFE Black powder offers unique advantages for reloaders, but responsible use requires careful attention to detail, precise measurement, and rigorous adherence to safety guidelines. Always consult reputable load data, start with minimum charges, and work up gradually while closely monitoring pressure signs. Remember that reloading is a serious endeavor; safety should always be your primary concern. By following these practices, you can safely and effectively utilize CFE Black to create accurate and consistent ammunition.