The Dillon 550b is a legendary reloading press, known for its reliability and versatility. But its inherent design can sometimes limit its capabilities. That's where the Dillon 550b conversion kits come in. These kits allow you to adapt your press for various cartridge types and specialized reloading tasks, expanding its functionality significantly. This guide provides an in-depth look at Dillon 550b conversion kits, covering their types, benefits, and considerations for choosing the right one.
Understanding Dillon 550b Conversion Kits
Dillon 550b conversion kits are essentially upgrade packages that modify the standard 550b press. They often involve replacing or adding components to accommodate different calibers or enhance specific reloading processes. These kits are incredibly popular because they allow reloaders to maximize their investment in the 550b, avoiding the need to buy entirely new presses for different calibers. This is especially cost-effective for those who reload multiple calibers.
Key Types of Conversion Kits
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Caliber Conversion Kits: These are the most common type. They include the necessary dies, case feeder components, and potentially other parts required to load a specific caliber. Switching between calibers usually involves a relatively quick changeover process, minimizing downtime. Dillon offers kits for a vast range of popular calibers, from pistol rounds like 9mm and .45 ACP to rifle rounds like .223 Remington and .308 Winchester.
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Powder Measure Conversion Kits: Some kits focus on upgrading the powder measure itself. This might include replacing the standard powder measure with a more precise digital version, offering improved accuracy and consistency. This is particularly valuable for precision rifle reloading where consistent powder charges are critical for optimal accuracy.
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Case Feeder Conversion Kits: While the 550b has a case feeder, some conversion kits provide upgraded or specialized feeders for enhanced performance with certain calibers or case types. This can significantly improve the reloading speed and efficiency, especially when dealing with difficult-to-feed cases.
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Primer System Upgrades: These kits might focus on improvements to the primer system, such as a more robust or easier-to-maintain primer feed mechanism. Reliable primer feeding is crucial for safe and efficient reloading, and these upgrades can contribute to a smoother and safer reloading process.
Benefits of Using a Dillon 550b Conversion Kit
Investing in a Dillon 550b conversion kit offers several significant advantages:
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Cost Savings: The cost of a conversion kit is considerably less than purchasing a whole new reloading press for each caliber. This makes it an economical choice, especially for those who load multiple types of ammunition.
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Increased Versatility: Conversion kits significantly broaden the capabilities of the 550b press, allowing you to handle a wider range of calibers and types of ammunition. This adaptability is invaluable for those whose reloading needs change over time.
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Improved Efficiency: Some kits, such as those focusing on case feeders or powder measures, offer enhanced speed and accuracy during the reloading process. This can save considerable time and ensure higher consistency in your ammunition.
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Enhanced Reliability: Upgrades to the primer system or other crucial components often improve the overall reliability and reduce the chances of malfunctions. This means fewer interruptions and a smoother reloading experience.
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Simplified Reloading: The process of switching between calibers is often streamlined with a well-designed conversion kit, requiring less time and effort to change over compared to other press systems.
Choosing the Right Dillon 550b Conversion Kit
Selecting the right conversion kit depends on your specific reloading needs and preferences. Consider the following factors:
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Caliber(s): Determine the calibers you need to reload. Dillon offers a comprehensive range of caliber conversion kits.
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Budget: Conversion kits range in price, so set a realistic budget before you start your search.
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Reloading Volume: If you're a high-volume reloader, an upgrade to the powder measure or case feeder might be a worthwhile investment.
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Desired Level of Precision: If precision is paramount, consider kits that offer upgraded powder measures or other components designed for improved accuracy.
Case Study: Upgrading from .223 to .308
Let's say you initially set up your Dillon 550b for .223 Remington reloading. Later, you decide to start reloading .308 Winchester. Instead of purchasing a whole new press, you can purchase a Dillon 550b .308 conversion kit. This kit will contain the necessary dies, case feeder parts, and possibly other modifications tailored for the .308 caliber. This allows you to seamlessly switch between .223 and .308 reloading with minimal effort.
Conclusion: Expanding Your Reloading Capabilities
Dillon 550b conversion kits are a valuable tool for any serious reloader. They offer cost savings, increased versatility, and improved efficiency. By carefully considering your needs and following this guide, you can select the right conversion kit to expand your reloading capabilities and maximize your investment in the legendary Dillon 550b press. Remember always to consult the Dillon manual and follow safety precautions when performing any modifications or reloading.