Let’s Dive into RCBS Rock Chucker Supreme Auto Prime
The RCBS Rock Chucker Supreme Auto Prime is a reloading tool designed to streamline the primer seating process for reloaders using the RCBS Rock Chucker Supreme press. This accessory transforms the single-primer seating method into a tube-fed system, significantly enhancing speed and efficiency while reducing manual handling of primers. For reloaders looking to speed up their process, this priming unit is a viable solution.
After years of meticulously seating primers one-by-one, the promise of a tube-fed system was hard to resist. The repetitive motion was starting to wear on my hands during large reloading sessions. I found myself looking for ways to improve consistency and speed without sacrificing safety.
The RCBS Rock Chucker Supreme Auto Prime arrived well-packaged and appeared robust. The initial impression was of solid construction and well-thought-out design. It’s a far cry from some of the flimsier priming systems I’ve seen over the years.
Compared to a fully automated progressive press, the RCBS Rock Chucker Supreme Auto Prime offers a more controlled and deliberate priming process. It avoids the potential for primer chain explosions that worry some reloaders using fully progressive presses. I chose this system over a hand-held priming tool as I appreciate the stability of the press-mounted design.
My first impression was a mix of excitement and cautious optimism. I was eager to see if the RCBS Rock Chucker Supreme Auto Prime could live up to its promise of increased speed and reduced primer handling. The learning curve appeared manageable, but I knew that the real test would come at the reloading bench.
Real-World Testing: Putting RCBS Rock Chucker Supreme Auto Prime to the Test
First Use Experience
My first test run with the RCBS Rock Chucker Supreme Auto Prime was at my reloading bench in my garage. The controlled environment allowed me to focus on mastering the new system. I loaded a batch of .45 ACP rounds, a caliber I frequently reload.
The initial setup took a bit of fiddling to get the hang of aligning the primer feed tube and seating plug correctly. After a few clumsy attempts, I got into a rhythm, and the process became significantly faster. There were a couple of instances where primers failed to feed correctly, but these were easily remedied.
The main issue initially was getting the feel for the push bar operation. Applying too much force resulted in crushed primers. The learning curve wasn’t steep, but it required focus and patience.
Extended Use & Reliability
After several weeks and hundreds of rounds loaded across various calibers, the RCBS Rock Chucker Supreme Auto Prime has proven to be a reliable addition to my reloading setup. It has significantly sped up my priming process. There has been very little wear and tear.
The unit itself requires minimal maintenance. A quick wipe down after each reloading session keeps it clean and functioning smoothly. The primer tubes can accumulate some residue, but this is easily cleaned with a brush.
Compared to my previous method of hand-priming each case individually, the RCBS Rock Chucker Supreme Auto Prime is a substantial improvement in speed and efficiency. The consistent seating depth it provides gives me greater confidence in the quality of my reloads. This priming system has lived up to my expectations.
Breaking Down the Features of RCBS Rock Chucker Supreme Auto Prime
Specifications
The RCBS Rock Chucker Supreme Auto Prime converts single-stage priming to a tube-fed system. This enhancement reduces manual primer handling.
It has a 100-primer capacity, allowing for extended reloading sessions without frequent refills. This significantly speeds up the reloading process.
The unit includes large and small primer pick up, feed tubes, and primer seat plugs. This versatility allows for reloading a wide range of calibers.
The RCBS Rock Chucker Supreme Auto Prime features a safety shield. The shield protects the user in the unlikely event of a primer detonation.
The unit’s push bar operation and straight push-pull primer arm slide are designed to reduce the chances of primers falling out. This improves efficiency and reduces wasted primers.
These specifications matter because they directly impact the speed, safety, and convenience of the reloading process. The higher primer capacity, combined with the reduced handling and safety features, all contribute to a more enjoyable and efficient reloading experience.
Performance & Functionality
The RCBS Rock Chucker Supreme Auto Prime performs its job admirably, streamlining the primer seating process. It provides consistent and reliable primer seating, contributing to more accurate and consistent reloads.
Its strengths lie in its speed and reduced manual handling of primers. The weakness of this system is its reliance on the user to maintain proper technique to prevent primer crushing or misfeeds. Overall, the priming system meets my expectations.
Design & Ergonomics
The RCBS Rock Chucker Supreme Auto Prime is constructed from durable materials and feels solid and well-built. Its design is simple and functional, making it relatively easy to learn and operate.
The push-bar operation requires a moderate amount of force, but it is manageable with proper technique. There is a slight learning curve. After a few practice runs, the operation becomes intuitive.
Durability & Maintenance
The RCBS Rock Chucker Supreme Auto Prime is built to last, and I expect it to provide years of reliable service with proper care. The unit is easy to maintain.
The primer tubes and seating plugs can be cleaned with a brush and solvent as needed. With minimal care, this priming system should provide years of service.
Accessories and Customization Options
The RCBS Rock Chucker Supreme Auto Prime includes large and small primer pick up, feed tubes, and primer seat plugs. These accessories are essential for reloading different calibers.
There are no readily available customization options for the RCBS Rock Chucker Supreme Auto Prime. However, the system is compatible with the standard RCBS Rock Chucker Supreme press.
Pros and Cons of RCBS Rock Chucker Supreme Auto Prime
Pros
- Significantly increases reloading speed compared to manual priming methods.
- Reduces manual handling of primers, enhancing safety and convenience.
- Provides consistent primer seating depth for improved reload accuracy.
- Easy to install and use with the RCBS Rock Chucker Supreme press.
- Durable construction ensures long-lasting performance.
Cons
- Can be prone to primer misfeeds or crushing if proper technique isn’t followed.
- Requires the RCBS Rock Chucker Supreme press for operation (not a standalone tool).
Who Should Buy RCBS Rock Chucker Supreme Auto Prime?
The RCBS Rock Chucker Supreme Auto Prime is perfect for reloaders using the RCBS Rock Chucker Supreme press who want to increase their reloading speed and efficiency. It is also well-suited for those who prefer a press-mounted priming system over a hand-held priming tool.
This product should be skipped by reloaders who prefer hand-priming or those who already use a progressive press with an automated priming system. Those without the RCBS Rock Chucker Supreme press will also need to factor that cost into their decision.
A must-have accessory is the RCBS primer tray. This tray greatly simplifies the process of loading the primer feed tube.
Conclusion on RCBS Rock Chucker Supreme Auto Prime
The RCBS Rock Chucker Supreme Auto Prime is a worthwhile addition to any reloader’s bench, provided they are already using the RCBS Rock Chucker Supreme press. It delivers on its promise of increased speed and reduced primer handling.
The price of $71.79 is justified by the time savings and improved consistency it offers. This represents a solid value for the investment.
I would personally recommend the RCBS Rock Chucker Supreme Auto Prime to any reloader seeking to streamline their priming process. For reloaders wanting to save time and gain efficiency, this priming system is a smart choice.