Hodgdon HP-38 is a popular pistol powder known for its versatility and suitability for a wide range of handgun cartridges. This guide provides comprehensive load data for various calibers, emphasizing safety and accuracy. Always consult your own reloading manuals and adhere to the manufacturer's specifications before attempting any reloading. This information is for educational purposes only and should not be considered a substitute for proper training and experience in reloading ammunition.
Understanding Hodgdon HP-38
HP-38 is a spherical, extruded powder, offering consistent performance and metering characteristics. Its slower burning rate makes it ideal for heavier bullets and longer barrels, contributing to reduced recoil and improved accuracy. However, its slower burn rate also means it's less suitable for very short barrels.
Key Characteristics:
- Versatile: Suitable for various handgun calibers.
- Consistent: Provides reliable performance and metering.
- Moderate Burn Rate: Ideal for heavier bullets and longer barrels.
- Reduced Recoil: Contributes to a smoother shooting experience.
Safety First: Reloading Precautions
Before we delve into the load data, let's reiterate the paramount importance of safety in reloading:
- Always wear safety glasses: Protect your eyes from potential hazards.
- Work in a well-ventilated area: Powder fumes can be harmful.
- Use a reloading scale: Precise powder measurement is crucial for safety and accuracy.
- Never exceed maximum recommended loads: Overloading can lead to dangerous pressure increases.
- Consult your reloading manuals: This information is supplementary, not a replacement for your manuals.
- Double-check your work: Ensure all steps are performed correctly before firing.
Hodgdon HP-38 Load Data (Examples)
The following data provides examples only. Refer to your specific reloading manual for complete and updated load data for your chosen caliber and bullet weight. This data is organized by caliber and bullet weight, offering a range of starting and maximum loads. Remember to work up loads gradually, starting at the minimum and carefully observing pressure signs.
Disclaimer: The following data is for illustrative purposes only and should not be used without consulting your own reloading manuals. This is not an exhaustive list and many other calibers and bullet weights are possible with HP-38. Always prioritize safety and accuracy.
.38 Special
| Bullet Weight (grains) | Bullet Type | Starting Load (grains) | Maximum Load (grains) | Primer | Case | Notes |
|---|---|---|---|---|---|---|
| 158 | Lead RN | 3.8 | 4.2 | Small Pistol | .38 Special | Start low and work up. |
| 125 | Lead SWC | 3.5 | 4.0 | Small Pistol | .38 Special | Monitor for pressure signs. |
.357 Magnum
| Bullet Weight (grains) | Bullet Type | Starting Load (grains) | Maximum Load (grains) | Primer | Case | Notes |
|---|---|---|---|---|---|---|
| 158 | Lead RN | 4.5 | 5.0 | Large Pistol | .357 Magnum | Use caution; start low and work up. |
| 125 | JHP | 4.0 | 4.5 | Large Pistol | .357 Magnum | Monitor closely for pressure signs. |
9mm Luger
| Bullet Weight (grains) | Bullet Type | Starting Load (grains) | Maximum Load (grains) | Primer | Case | Notes |
|---|---|---|---|---|---|---|
| 124 | FMJ | 4.5 | 5.0 | Small Pistol | 9mm Luger | Generally not recommended for 9mm due to its slower burn rate. |
Note: This data represents a small sample. Consult your Hodgdon reloading manual for complete and up-to-date information on loads for different bullet weights, types, and calibers.
Conclusion: Responsible Reloading with Hodgdon HP-38
Hodgdon HP-38 can be a reliable powder for various handgun cartridges, offering consistent performance and reduced recoil. However, responsible reloading practices are crucial for safety and accuracy. Always consult your reloading manuals, start with minimum loads, and work up gradually, carefully observing pressure signs. Remember, safe reloading practices are paramount. Never compromise safety for convenience. Happy reloading!
