Introduction
Reloading ammunition is a rewarding pursuit for many shooting enthusiasts. It offers a level of precision and control over your rounds that factory ammunition simply can’t match. At the heart of any efficient reloading setup lies reliable equipment, and one of the most essential tools is a priming tool. Among the many options available, the RCBS hand priming tool has earned a strong reputation for its durability, ease of use, and affordability. It’s a favorite among reloaders of all experience levels.
But like any mechanical device, an RCBS hand priming tool requires proper maintenance and, occasionally, the replacement of worn or damaged parts. Having access to the right components is crucial not only for maintaining peak performance but also for ensuring the safety of the reloading process. Priming is a critical stage, and a malfunctioning tool can lead to dangerous situations. This article serves as a comprehensive guide to help you navigate the world of RCBS hand priming tool parts, ensuring you can keep your tool functioning at its best. We’ll explore the different models, the key components, how to identify the parts you need, where to find them, and how to troubleshoot common issues. This guide ensures you’re well-equipped to keep your reloading operation running smoothly and safely.
Understanding Your RCBS Hand Priming Tool
Before delving into the specifics of replacement parts, it’s essential to understand the RCBS hand priming tool itself. This understanding forms the foundation for successful repairs and maintenance.
Many reloaders find the RCBS hand priming tool a user-friendly and portable option. Its design makes it perfect for smaller reloading setups or for those who prefer priming at the bench. A solid understanding of its design is crucial for maintaining performance.
Core Components of the Tool
While specific designs may vary across the RCBS hand priming tool models, several core components are present across all designs. Understanding their function is vital.
The handle is the primary lever, allowing you to operate the tool. It’s often ergonomically designed for comfortable use, even during extended reloading sessions.
The primer seating stem is the component that pushes the primer into the primer pocket of the case. Different stems are needed for different primer sizes.
The primer tray is where the primers are stored and presented to the feed system. The design of the tray may vary depending on the specific model.
The primer tube/magazine (if applicable to your specific model) serves to hold a supply of primers, allowing for faster and more efficient priming.
Identifying Your Tool’s Specific Parts
The first step to finding the right replacement parts is knowing the specific model of your RCBS hand priming tool. This is where a bit of homework is required. The parts are generally not interchangeable between different models.
Look for a model number stamped or printed on the tool itself. It’s typically found on the handle or the body. If you can’t find the model number on the tool, consult the owner’s manual. The manual contains detailed diagrams and part numbers specific to your tool. If you no longer have the manual, you can usually download a digital copy from the RCBS website. This information is your most valuable resource. Once you have the model number, you can be confident you’re ordering the right parts.
Essential Parts and Their Functions
Now, let’s dive into the essential parts and their roles in the RCBS hand priming tool.
Primer Seating Stems
The primer seating stem is arguably the most critical component when it comes to function. Its primary role is to seat the primer squarely and firmly into the primer pocket of the case. The proper seating depth is essential for safe and reliable ignition of the cartridge. The stem is the part that makes direct contact with the primer.
You’ll find stems designed for various primer sizes. Small pistol primers, large pistol primers, small rifle primers, and large rifle primers all require different stems. Using the wrong stem will likely lead to inconsistent seating, and in some cases, failure to ignite. Some stems are designed to be “universal,” accommodating a range of sizes. However, for the best and most reliable performance, it is recommended to use stems specifically designed for the primer size you are using.
Primer Tray and Feed System
The primer tray is where you load your primers, and it plays a crucial role in the priming process. It holds the primers, feeding them into the mechanism of the hand priming tool.
Different models may have different designs for the tray, which might have a channel or groove that helps to align the primers correctly.
In the models without a primer tube, the tray is designed to present a single primer to the seating stem with each operation.
Understanding the design of your tray is key to preventing jams and ensuring consistent priming. The tray needs to be clean and free of any debris to function correctly.
Springs and Other Small Parts
While often overlooked, small parts like springs, pins, and detents are incredibly important for the tool’s smooth operation. They provide the necessary tension, alignment, and control of the various tool functions.
Springs, for instance, provide the force needed for the primer seating stem to function correctly, and small detents can ensure that all the moving parts are correctly positioned.
It’s a good practice to inspect these parts during routine maintenance. Over time, these small parts can wear, and they may also accumulate debris. If you experience any inconsistent priming or other unusual behavior, carefully inspect all the springs and pins.
Handle and Housing
The handle and the body, or housing, are the structural foundation of the tool. The handle is the primary moving part and is responsible for the user’s manual operation. The housing provides the structural framework and incorporates the other tool components.
Even though these are not usually replaced as often as other parts, a broken handle will, of course, render the tool useless. Similarly, cracks in the housing can affect the tool’s function.
Where to Find Replacement Parts
Once you’ve identified the parts you need, the next step is finding a reliable source.
RCBS Website
The RCBS website should be your primary go-to resource. They offer a comprehensive selection of genuine replacement parts, with detailed diagrams and clear part numbers. This is the most reliable way to ensure you get the correct components. The site is organized to make finding parts a relatively straightforward process, and they often provide helpful tutorials and FAQs.
Authorized Dealers and Reloading Supply Stores
Many reloading supply stores, both online and brick-and-mortar, also carry RCBS parts. These dealers are often very knowledgeable, and they can provide assistance if you’re unsure which part you need. Check the availability of the parts at your local stores.
Second-Hand Market (with caution)
While it’s possible to find RCBS hand priming tool parts on the second-hand market, you should exercise extreme caution. Always verify the condition of any used parts before installing them. Parts could be damaged or worn, which can compromise the safety of the tool. Inspect all used components thoroughly. This approach requires due diligence and consideration of the risks involved.
Troubleshooting Common Issues
Even with the best components, problems can sometimes arise. Here’s how to troubleshoot common issues.
Primer Seating Problems
If primers aren’t seating correctly, the most likely culprits are the primer seating stem, debris in the primer pocket or tool, or worn components. First, double-check that you’re using the correct stem for your primer size. Carefully inspect the tool for any obstructions or build-up of residue. Sometimes, the brass itself can cause issues; for example, crimped primer pockets can be difficult.
Primer Feeding Problems
If primers fail to feed properly, or they jam in the tray or tool, the tray might be dirty or damaged, the spring tension might be incorrect, or a component could be worn. First, thoroughly clean the tray and feeding system. Inspect the springs for any damage. Then, carefully inspect for worn parts. Lubrication of moving parts, such as the slider, may improve the operation.
Handle/Tool Operation Problems
If the handle is difficult to operate, or it seems to stick, there may be dirt or debris. Lubrication of the sliding parts may improve its functionality. Inspect the handle pivot point. Disassemble the tool (referring to your manual) and look for any wear or damage to moving parts.
Maintenance and Care
Proper care extends the life of your RCBS hand priming tool.
Cleaning and Lubrication
Regular cleaning is essential. Use a brush to remove any residue or debris. Periodically lubricate the moving parts with a light oil or a dedicated reloading tool lubricant. This will reduce friction and prevent corrosion.
Inspecting Parts Regularly
Regularly inspect the tool, particularly parts such as the primer seating stem, the primer tray, and the springs. If you observe any wear or damage, replace the affected parts promptly.
Storage
Store your RCBS hand priming tool in a clean, dry place when it’s not in use. This helps to prevent rust and corrosion. It’s generally advisable to store it in its original box.
Conclusion
The RCBS hand priming tool is an indispensable tool for reloaders, offering a reliable and cost-effective way to prime cases. Maintaining your tool is essential for safety, accuracy, and consistent performance. By understanding its components, knowing where to find replacement parts, and practicing proper maintenance, you can ensure your RCBS hand priming tool provides years of reliable service. Remember to always prioritize safety and consult your owner’s manual when performing maintenance or making repairs. Keep your reloading operation running smoothly and enjoy the satisfaction of creating high-quality ammunition. Taking the time to understand, maintain, and if needed, repair your tools will lead to more successful and enjoyable reloading experiences.
