Finding accurate 2200 powder load data is crucial for safe and effective reloading. This comprehensive guide delves into the specifics of using Hodgdon's 2200-MR powder, emphasizing safety, accuracy, and responsible reloading practices. Always prioritize safety and consult multiple reliable sources before attempting any reloading. This information is for educational purposes only and should not be considered a substitute for your own research and adherence to established reloading manuals.
Understanding Hodgdon 2200-MR Powder
Hodgdon 2200-MR is a popular extruded powder known for its versatility and suitability for various handgun and rifle cartridges. Its unique characteristics make it suitable for a range of applications, but it's vital to understand its properties before using it. Key features include:
- High-energy density: Allows for moderate to high velocity loads.
- Extruded composition: Contributes to consistent burn rates.
- Versatile applications: Suitable for various calibers and bullet weights.
- Temperature sensitivity: Performance can vary slightly with temperature changes.
Finding Reliable 2200 Powder Load Data
The most crucial step before loading any ammunition is to consult multiple reliable sources for load data. Never rely on a single source. Here are the key sources you should consult:
- Hodgdon's Official Reloading Data: Hodgdon Powder Company's official website and printed manuals are the primary source for accurate and updated load data. These manuals offer comprehensive data tables, including specific powder charges, bullet weights, primers, and case specifications. They also provide safety precautions and warnings.
- Other Major Powder Manufacturers' Manuals: While you're using Hodgdon 2200-MR, checking cross-references in manuals from other reputable manufacturers like Alliant, Accurate, or IMR can provide additional insights and confirm the data.
- Reputable Reloading Manuals: Several published reloading manuals, such as those by Lyman, Sierra, and Hornady, provide extensive load data compiled from various sources. These manuals often include detailed explanations of loading procedures and safety considerations.
Safety Precautions: The Paramount Importance of Accuracy
Reloading is an inherently risky activity if not approached with meticulous attention to detail and a strong emphasis on safety. Always follow these safety precautions:
- Start low and work up: Begin with the minimum charge listed in your chosen data source and incrementally increase the charge in small steps, carefully observing pressure signs after each increment.
- Observe pressure signs: Pay close attention to any signs of excessive pressure, such as flattened primers, excessive case head expansion, or unusually loud reports. If you notice any of these, immediately stop increasing the charge and re-evaluate your load.
- Weigh your powder: Never guess or estimate your powder charge. Use a precise powder scale to measure your charges to the nearest tenth of a grain.
- Proper case preparation: Ensure your cases are properly sized, cleaned, and primed before loading. Consistent case preparation contributes to reliable performance and safety.
- Use appropriate safety equipment: Wear safety glasses and hearing protection at all times when reloading.
- Clean your equipment: Keep your reloading equipment clean and well-maintained to ensure accurate and consistent results.
- Store ammunition properly: Store your loaded ammunition in a cool, dry place, away from children and pets.
Interpreting Load Data Tables
Load data tables typically include the following information:
- Caliber: The specific cartridge being loaded (e.g., .38 Special, .45 ACP, .223 Remington).
- Bullet weight: The weight of the projectile in grains (e.g., 150 gr, 180 gr, 55 gr).
- Powder type: The type of powder being used (in this case, Hodgdon 2200-MR).
- Powder charge: The weight of powder in grains required for the load.
- Primer type: The type of primer to be used (e.g., CCI Small Pistol Primer, Federal Large Rifle Primer).
- Velocity: The expected velocity of the bullet in feet per second (fps).
- Pressure: The pressure generated by the load, usually expressed in PSI (pounds per square inch) or CUP (Copper Units of Pressure).
Beyond the Data: Understanding Your Equipment and Environment
While accurate load data is essential, other factors can influence your reloading results:
- Your equipment: The accuracy and condition of your reloading press, powder measure, and scale will directly impact the consistency of your loads. Regular maintenance and calibration are crucial.
- Environmental conditions: Temperature and humidity can affect powder performance. Reloading in extreme conditions may require adjustments to your load data.
- Bullet seating depth: Consistent bullet seating depth is vital for accuracy and safety. Use a bullet seating die to ensure consistent seating depth for all rounds.
Disclaimer
This information is for educational purposes only. Always consult multiple reliable sources for load data, and prioritize safety above all else. Incorrect reloading practices can lead to serious injury or death. The author and publisher are not responsible for any damages resulting from the use of this information. Safe reloading practices require diligent research, careful attention to detail, and a commitment to safety.
