Understanding the Dillon 550b and the Necessity of Conversion Kits
The Dillon 550b: A Foundation of Reloading
The world of reloading offers a unique blend of precision, cost savings, and the satisfaction of crafting your own ammunition. For many reloaders, the Dillon 550b reloading press is the cornerstone of their operation, renowned for its durability, speed, and user-friendliness. But to truly maximize the Dillon 550b’s potential, especially for shooters who enjoy a diverse collection of firearms, a crucial component comes into play: the *Dillon 550b Conversion Kit*. This guide serves as your comprehensive resource, unveiling the mysteries of these kits and providing you with the knowledge needed to seamlessly transition between calibers and unlock the full potential of your reloading setup.
The Role of Conversion Kits
The Dillon 550b is more than just a reloading press; it’s an investment in consistent, high-quality ammunition production. Built with a focus on both speed and reliability, this progressive press allows reloaders to complete multiple steps in the reloading process with each pull of the lever. Its robust construction ensures longevity, capable of handling the demands of frequent use. Furthermore, the Dillon 550b’s design allows for easy maintenance and adjustments, making it a favorite among both novice and seasoned reloaders. It’s a press that adapts to your needs, not the other way around.
However, the Dillon 550b, like any reloading press, is designed to efficiently load a single specific cartridge size at a time. This is where the *Dillon 550b Conversion Kit* becomes indispensable. Imagine owning multiple firearms, each chambered in a different caliber. Switching between reloading different calibers with a standard press can be a time-consuming and often frustrating process. This is where conversion kits provide a streamlined solution.
A conversion kit is essentially a collection of parts specifically designed to adapt your Dillon 550b to load a different cartridge. The primary components of a conversion kit typically include a shell plate, a powder funnel, and sometimes a case feed adapter. The shell plate, perhaps the most critical piece, is custom-machined to securely hold the case in place during the reloading process. Each shell plate is specifically sized for a certain cartridge family, ensuring a precise and reliable fit. The powder funnel is also caliber-specific, ensuring the powder is dispensed correctly and smoothly into the case. The case feed adapter, if your kit includes it, helps guide the cases into the correct position for the loading process, making the reloading process even more efficient.
The benefits of utilizing conversion kits are numerous. Firstly, they offer incredible flexibility. Instead of purchasing multiple, dedicated presses, you can simply swap out the necessary components to reload a different cartridge. This significantly lowers the initial investment required to reload a wide variety of calibers. Secondly, it enhances cost-effectiveness. By utilizing a single press with interchangeable components, you avoid the expense of buying multiple presses and dedicated die sets. Lastly, conversion kits maintain reloading productivity. With a quick and easy change of components, you can switch between calibers within minutes, minimizing downtime and allowing you to continue reloading with consistent efficiency.
Choosing the Right Dillon 550b Conversion Kit for Your Needs
Identifying Your Reloading Requirements
Selecting the correct *Dillon 550b Conversion Kit* is crucial for ensuring compatibility and optimal performance. The process begins with a thorough assessment of your reloading needs.
Start by creating a list of all the calibers you intend to reload. Consider not only the popular choices like 9mm, .45 ACP, and .223 Remington, but also any less common cartridges you might be interested in loading. Next, you should evaluate the physical characteristics of each cartridge. Pay close attention to the bullet diameter, the overall case length, and the rim size. These measurements are critical for determining compatibility with the Dillon 550b and the appropriate conversion kit.
Finding the Right Kit
Fortunately, Dillon Precision has made it relatively easy to determine which conversion kit is right for your specific cartridges. They provide comprehensive compatibility charts that detail which shell plate and associated components are required for each caliber. These charts are readily available on the Dillon Precision website and at most retailers that carry reloading supplies. It is imperative to consult these charts before purchasing your conversion kit to avoid any compatibility issues.
As you explore the available conversion kits, remember that each kit is designed to handle a specific group of cartridges. While some kits are designed for a single caliber, others can accommodate a family of cartridges that share similar dimensions. For instance, a kit designed for .38 Special may also work for .357 Magnum, as both rounds share similar case head dimensions.
When browsing the available conversion kits, take note of the shell plate number associated with each caliber. The shell plate number is a unique identifier for the shell plate that is included in each kit. Identifying the correct shell plate number for your specific cartridge is essential to ensure that the cases will be securely held during the reloading process.
Where to Buy and What to Expect
When purchasing a *Dillon 550b Conversion Kit*, consider the vendor carefully. Dillon Precision itself is the best source, as they offer direct access to genuine parts and excellent customer service. Reputable online retailers specializing in reloading supplies are also reliable choices. Compare prices from different vendors, but don’t let price be the only determining factor. Consider shipping costs and the vendor’s reputation for customer support.
Prices for *Dillon 550b Conversion Kit* typically vary depending on the components included. A basic kit will include the shell plate and powder funnel. Some kits may include additional components, such as a case feed adapter, and can therefore be slightly more expensive.
Installing Your Dillon 550b Conversion Kit: A Step-by-Step Guide
Safety First
Before you begin the conversion process, safety should always be your top priority. Ensure your reloading area is well-lit, organized, and free of distractions. Always wear appropriate eye protection. Before handling any reloading equipment, become familiar with the safety protocols outlined in your Dillon 550b’s manual and other reloading literature.
Preparation and Cleaning
Prior to the installation of your new conversion kit, ensure your Dillon 550b is properly cleaned and free of any debris. This will ensure that the conversion kit components fit correctly and function properly. A thorough cleaning can also help extend the life of your reloading press.
Installation Steps
Here’s a step-by-step guide to installing your *Dillon 550b Conversion Kit*:
First, disengage the press from any power and make sure the powder measure is empty. Before removing anything, ensure the press is completely clear of primers and live ammunition.
Next, remove the existing components. Begin by removing the shell plate by simply unscrewing the central bolt which secures it. Then, remove the powder measure components that are currently in place, including the powder funnel and the drop tube. This is also a great opportunity to inspect all your existing components for any wear and tear or damage.
Now, carefully install the new shell plate. Align the shell plate with the press and secure it with the central bolt. Ensure the shell plate is properly seated and rotates freely.
Next, insert the appropriate powder funnel. Ensure it is properly secured in the powder measure. If the conversion kit included a case feed adapter, install it now, following the manufacturer’s instructions.
Now, adjust the powder measure. You may need to adjust the powder measure settings to dispense the correct charge weight for your new cartridge. Consult your reloading manual for the appropriate powder charge and follow the directions provided with your powder measure. Always double-check your measurements with a powder scale.
Before running any live rounds, perform a thorough function test with dummy rounds. This allows you to check each stage of the reloading process for correct operation. Ensure that the cases are being fed properly, the powder is being dispensed accurately, and the bullets are being seated correctly.
Consider having a small notebook to record your setup parameters, powder weight settings and any other important information that will help you repeat the reloading process later.
Tips for Maximizing Performance and Tackling Common Issues
Initial Setup
Once your new *Dillon 550b Conversion Kit* is installed, there are certain steps you can take to optimize performance and address any potential issues. These steps include initial adjustments, the resolution of common issues, and consistent maintenance practices.
As you begin reloading your new caliber, carefully set up your dies. Follow the instructions provided with your die set to ensure proper seating depth, crimp, and other essential adjustments. Improper die settings can lead to a range of problems, including inconsistent ammunition, malfunctions, and even potentially dangerous situations.
Adjusting the powder measure is critical to achieving accuracy and consistency. Once you have set your dies, and are familiar with the powder weight, adjust the powder measure to dispense the appropriate charge weight for your new cartridge. Using a high-quality powder scale, verify that each powder charge falls within the acceptable range. This is critical to produce safe and effective loads.
If your conversion kit includes a case feed, make sure the case feed is adjusted to properly feed cases. Adjust the case feed to ensure that the cases are being fed reliably without any jams or interruptions.
Troubleshooting
Even with careful installation and adjustments, you may encounter some common issues. One of the most common problems is difficulty with case feeding. If your cases are not feeding properly, check to see if your case feed is set up correctly. Check for any obstructions, such as bent cases or debris, and make adjustments accordingly.
Powder leakage is another potential problem. Ensure that your powder measure is properly sealed and that the powder funnel is properly aligned. If powder leakage persists, consider using a different powder or trying a different powder funnel.
Cases sticking in the dies are also possible. If cases are sticking in your dies, check to ensure that your dies are properly lubricated. If lubrication is adequate, your case could need trimming.
Maintenance
Maintaining your conversion kits is vital for preserving their functionality and durability.
After each reloading session, clean your components thoroughly. Use a suitable solvent or cleaner to remove powder residue, lubricants, and other debris. Regularly lubricate moving parts with a light oil. Storing your components in a clean, dry place will prevent corrosion and extend their lifespan. Inspect all components for signs of wear and tear. Replacing worn or damaged components promptly is vital for ensuring safe and reliable operation.
Conclusion: Embrace the Versatility of Your Dillon 550b
The *Dillon 550b Conversion Kit* is more than just an accessory; it’s an essential tool that unlocks the full potential of your Dillon 550b reloading press. By using a conversion kit, you can load a wide variety of calibers, which significantly boosts the versatility and cost-effectiveness of your reloading setup. With the appropriate shell plates, powder funnels, and case feed adapters, you can reload a multitude of cartridges with ease and efficiency.
By understanding the process of choosing, installing, and maintaining your conversion kits, you’re equipped to expand your reloading capabilities and enjoy the freedom of crafting your own ammunition for a diverse range of firearms. Embrace the versatility of the *Dillon 550b* and the ease of caliber changes, and discover the full satisfaction of reloading!
Now, go forth and start reloading!
