Lee Precision's Auto Bench Primer is a popular choice among reloaders, known for its affordability and ease of use. This in-depth review will explore its features, benefits, drawbacks, and ultimately help you determine if it's the right priming tool for your reloading bench. We'll cover everything from setup and operation to common issues and maintenance. This guide will also compare it to other popular options to help you make an informed decision.
Understanding the Lee Auto Bench Primer's Design and Function
The Lee Auto Bench Primer is a handheld, mechanical primer seating tool. Unlike electric or pneumatic systems, it relies on manual operation, offering a simple and reliable priming method. Its design centers around a simple lever system that actuates a punch to seat primers into the cartridge cases. The unit's construction is predominantly steel, contributing to its durability and longevity. Many reloaders appreciate its robust build, especially considering its relatively low price point.
Key Features of the Lee Auto Bench Primer
- Affordable Price: A major selling point is its budget-friendly price, making it accessible to reloaders of all experience levels.
- Simple Operation: The straightforward lever action makes it easy to learn and use, even for beginners.
- Durable Construction: The steel construction ensures the tool can withstand the rigors of regular use.
- Versatile Primer Types: It accommodates both small rifle and large pistol primers, offering flexibility.
- Compact Size: Its compact footprint saves valuable space on your reloading bench.
How to Use the Lee Auto Bench Primer: A Step-by-Step Guide
- Prepare Your Cases: Ensure your cartridge cases are clean and free of debris.
- Fill the Primer Tray: Load the primer tray with primers, making sure they are oriented correctly. Incorrect primer orientation can lead to misfires or damage to the tool.
- Position the Case: Securely place a cartridge case in the shell holder.
- Operate the Lever: Gently but firmly actuate the lever. The punch will seat the primer.
- Inspect the Primer: Check to ensure the primer is seated correctly and flush with the case head. A poorly seated primer can cause serious issues.
- Repeat: Continue the process for the remaining cases.
Advantages and Disadvantages of the Lee Auto Bench Primer
While the Lee Auto Bench Primer offers several benefits, it's crucial to acknowledge its limitations.
Advantages:
- Cost-Effective: Significantly cheaper than electric or pneumatic options.
- Easy to Learn: Simple operation makes it ideal for beginners.
- Reliable Performance: With proper maintenance, it provides consistent results.
- Compact Design: Saves bench space.
Disadvantages:
- Manual Operation: Requires more physical effort compared to automated systems.
- Potential for Fatigue: Extended use can lead to hand fatigue.
- Slower Priming Speed: Compared to automated systems, it's significantly slower.
- Primer Tube Capacity: The primer tray's capacity is relatively small, requiring frequent refills.
Lee Auto Bench Primer vs. Other Priming Tools: A Comparison
| Feature | Lee Auto Bench Primer | Electric Primer | Pneumatic Primer |
|---|---|---|---|
| Price | Low | High | Medium to High |
| Speed | Slow | Fast | Fast |
| Effort Required | High | Low | Low |
| Maintenance | Low | Medium | Medium |
| Complexity | Low | Medium | Medium |
This table highlights the key differences between the Lee Auto Bench Primer and other types of priming tools. The choice depends on your budget, volume of reloading, and personal preference.
Troubleshooting Common Issues with the Lee Auto Bench Primer
Occasionally, you might encounter issues with the Lee Auto Bench Primer. Here are some common problems and their solutions:
- Primer Failure to Seat: Check for obstructions in the primer path or incorrect primer orientation.
- Bent Punch: Inspect the punch for bending and replace it if necessary.
- Difficult Lever Operation: Lubricate moving parts to reduce friction.
- Loose Parts: Tighten any screws or bolts that may have loosened.
Maintaining Your Lee Auto Bench Primer for Optimal Performance
Proper maintenance ensures the longevity and accuracy of your priming tool. Regularly inspect the punch for damage, clean the primer channel, and lubricate moving parts with a light oil. Keep the tool clean and free of primer debris to avoid malfunctions.
Conclusion: Is the Lee Auto Bench Primer Right for You?
The Lee Auto Bench Primer is an excellent choice for reloaders on a budget or those just starting their reloading journey. Its simplicity and affordability are its greatest strengths. However, if you reload large volumes of ammunition or prefer faster priming, an electric or pneumatic system might be a better investment. Ultimately, the best priming tool for you depends on your individual needs and preferences. Carefully consider your reloading volume, budget, and desired speed before making your decision.