Mec Mayville Progressive Shotshell Reloader For 20 Gauge 45309 Review

Behind the Box: Testing the Mec Mayville Progressive Shotshell Reloader For 20 Gauge 45309

For years, I’ve been pushing equipment to its limits across a diverse range of demanding environments – from the rigorous conditions of outdoor expeditions to the precision-focused demands of laboratory work and the rugged realities of workshop tasks. My search for efficiency and reliability in my reloading processes led me to investigate more advanced systems, particularly for my 20-gauge shotgun shells. The Mec Mayville Progressive Shotshell Reloader For 20 Gauge 45309 quickly caught my eye due to its promise of progressive reloading and its reputation within the shooting community. This unit offers a significant step up from manual or single-stage reloaders, aiming to streamline the process with features like automatic indexing and factory-set ejection.

My journey to this particular reloader was driven by a growing need to increase my output without sacrificing the quality and consistency of my reloaded shells. I was spending an inordinate amount of time on my older, less automated equipment, and the thought of a machine that could handle multiple stages simultaneously was incredibly appealing. I had looked at other brands, of course, but the consistent praise for MEC’s durability and the specific features advertised for this 20-gauge model made it my primary target.

Upon receiving the Mec Mayville Progressive Shotshell Reloader For 20 Gauge 45309, my initial impression was one of solid, no-nonsense engineering. The weight of the cast iron construction speaks volumes about its intended longevity, offering a reassuring heft that suggests stability during operation. It doesn’t feel like a flimsy piece of equipment that will shake itself apart after a few hundred rounds. The overall aesthetic is functional and robust, conveying a sense of industrial capability.

I was particularly excited to see the inclusion of the E-Z Prime primer feeder, as manual priming has always been one of the more tedious aspects of shell reloading. My immediate feeling was one of optimistic anticipation; this reloader seemed poised to deliver on its promises and significantly enhance my reloading efficiency. It felt like a genuine upgrade, a tool built for serious enthusiasts who demand both speed and precision.

Real-World Testing: Putting Mec Mayville Progressive Shotshell Reloader For 20 Gauge 45309 to the Test

First Use Experience

My first real hands-on experience with the Mec Mayville Progressive Shotshell Reloader For 20 Gauge 45309 took place on my dedicated reloading bench in my workshop. This space is designed for efficiency, with ample lighting and sturdy surfaces, making it the ideal environment to evaluate a reloading press. I specifically chose to test it with a variety of common 20-gauge shell types, including both low and high brass domestic shells, as the product description mentioned minimal adjustment between them.

The process of setting up and calibrating this progressive reloader was relatively straightforward, especially for someone with my background in equipment operation. The factory presets for automatic indexing and shell ejection were a welcome feature, reducing the initial fiddling required to get started. Each pull of the handle smoothly progressed the shell through the different stations, from resizing and priming to powder charging, wad insertion, and crimping. I experienced no significant issues during this initial phase, though like any complex machinery, a little familiarization with the handle stroke and shell placement is always beneficial.

One of the most immediate positive impressions was the smooth, consistent operation. The automatic indexing meant I didn’t have to manually rotate the shell plate, a significant time-saver. The E-Z Prime system also worked as advertised, reliably feeding primers into position without fuss. I did notice that ensuring the shell was perfectly seated at each stage was crucial for optimal performance, a small point of attention that becomes second nature with use.

Extended Use & Reliability

After several weeks of consistent use, loading hundreds of 20-gauge shells, the Mec Mayville Progressive Shotshell Reloader For 20 Gauge 45309 has proven its mettle. It continues to operate with the same smoothness and precision I experienced on day one. There are no signs of wear or degradation in its performance, which is a testament to its robust construction.

The durability of this reloader is evident. The cast iron frame remains solid, and the moving parts exhibit no looseness or wobble, even after repeated cycles. I’ve used it in my workshop, which can sometimes get a bit dusty, and it hasn’t shown any adverse effects. Cleaning is straightforward; a quick wipe-down of the main components and a light oiling of moving parts after a heavy session keeps it running optimally.

Compared to my previous experiences with simpler single-stage reloaders, the efficiency gained is remarkable. I can now produce a consistent stream of high-quality reloaded shells in a fraction of the time. While premium, higher-end progressive machines might offer even more advanced features, this MEC model strikes an excellent balance between performance, build quality, and accessibility for the serious hobbyist. It reliably produces shells that function flawlessly in my firearms.

Breaking Down the Features of Mec Mayville Progressive Shotshell Reloader For 20 Gauge 45309

Specifications

The Mec Mayville Progressive Shotshell Reloader For 20 Gauge 45309 is a dedicated shotshell reloading press designed for 20-gauge ammunition. Its primary construction material is cast iron, a key factor in its substantial weight and perceived durability. This robust build ensures stability during operation, minimizing vibrations that could affect reloading consistency.

The unit features automatic indexing, meaning each pull of the handle advances the shell to the next stage of the reloading process without manual intervention. This is complemented by automatic shell ejection, preset at the factory, which ensures shells are cleanly removed once reloading is complete. It is designed for a minimum adjustment from low to high brass domestic shells, offering significant versatility without extensive recalibration. The inclusion of an E-Z Prime primer feeder further streamlines the process by automatically supplying primers to the priming station.

These specifications are critical because they directly translate to increased reloading speed and reduced user error. The cast iron build provides the necessary inertia to keep the machine steady, crucial for precise powder drops and crimps. Automatic indexing and ejection are the heart of its progressive design, allowing multiple operations to occur simultaneously as the handle cycles, dramatically increasing output over single-stage presses. The ease of adjusting for different brass heights means less downtime and more consistent results across various shell types commonly used by 20-gauge shooters.

Performance & Functionality

In its primary role, the Mec Mayville Progressive Shotshell Reloader For 20 Gauge 45309 performs exceptionally well. The process of resizing, priming, powder charging, wad seating, and crimping is executed with remarkable consistency. Each station contributes to a reliably reloaded shell that functions as if it were factory-new.

The strengths of this progressive reloader lie in its speed and the quality of the finished product. The automatic cycling allows for a high volume of shells to be produced efficiently, which is ideal for those who shoot frequently or reload in bulk. The preset adjustments for different shell heights are also a significant advantage, reducing the time spent fiddling with the machine. A minor area for potential improvement might be the granularity of the powder charge adjustment; while it is accurate, some users might desire finer tuning capabilities beyond what is standard.

Overall, this MEC model not only meets but often exceeds expectations for a progressive shotshell reloader in its class. It provides a high level of functionality and reliable performance, making it a valuable tool for any serious 20-gauge enthusiast. The smooth operation and consistent results are its most defining positive attributes.

Design & Ergonomics

The design of the Mec Mayville Progressive Shotshell Reloader For 20 Gauge 45309 is a testament to function over form. Its cast iron construction, while heavy, contributes to an incredibly sturdy and stable platform. This heft means the reloader stays put on the bench, even during rapid operation.

Ergonomically, the main operating handle is well-positioned and offers a comfortable grip, allowing for fluid motion throughout the reloading cycle. The straightforward layout of the stations is intuitive; each step in the reloading process is clearly defined by its physical location on the press. There is a minimal learning curve for experienced reloaders, and even newcomers will find it relatively easy to grasp the operation after a few cycles.

Practical design elements like the accessible primer feed and clear station layout contribute positively to the user experience. The markings and controls are functional and easy to understand, ensuring that users can quickly identify and interact with each part of the machine. The overall feel in use is one of solid, reliable engineering, built to endure consistent use without issue.

Durability & Maintenance

Built from solid cast iron, the Mec Mayville Progressive Shotshell Reloader For 20 Gauge 45309 is engineered for longevity. I anticipate this unit will last for many years, if not decades, with proper care and maintenance. The inherent toughness of the material means it’s resistant to deformation and breakage.

Maintenance is commendably simple. After extended reloading sessions, a light wipe-down with a dry cloth to remove any dust or powder residue is usually sufficient. Periodically, applying a light coat of oil to the moving parts, such as the ram and primer feed mechanism, ensures smooth operation and prevents potential corrosion. There are no particularly complex or delicate parts that require specialized tools or techniques to maintain.

Potential failure points are minimal given the robust construction. The most likely areas for wear over time would be the primer feed components or perhaps the die threads if not handled carefully. However, even these are typically robust and readily replaceable on MEC machines, ensuring the longevity of the entire unit.

Accessories and Customization Options

The Mec Mayville Progressive Shotshell Reloader For 20 Gauge 45309 comes with the essential E-Z Prime primer feeder, a significant accessory that automates primer placement. Beyond this, the primary customization comes in the form of interchangeable shotgun shell dies. MEC offers a wide array of these dies for different gauges and specific reloading needs, allowing users to adapt the press for various shell types and configurations.

While the press itself is a complete system for progressive reloading, users might consider additional accessories for their reloading bench setup. These could include a high-quality powder scale for verification, an accurate shot measure, and a reliable wad guide if they opt to deviate from the standard setup. The press is designed to work with industry-standard components, ensuring compatibility with most reloading accessories.

The E-Z Prime primer feeder is particularly noteworthy as it’s included standard, saving the user from purchasing it separately. While the press is highly functional as-is, the ability to easily swap out dies for different shell types or specific reloading techniques offers a good degree of customization for a progressive reloader.

Pros and Cons of Mec Mayville Progressive Shotshell Reloader For 20 Gauge 45309

Who Should Buy Mec Mayville Progressive Shotshell Reloader For 20 Gauge 45309?

This Mec Mayville Progressive Shotshell Reloader For 20 Gauge 45309 is an excellent choice for serious 20-gauge shotgun enthusiasts, competitive shooters, and hunters who reload their own ammunition. It’s ideal for individuals who have moved beyond basic reloading needs and are looking for a significant increase in efficiency without compromising quality. Those who shoot a high volume of 20-gauge shells or participate in disciplines that require large quantities of ammunition will find its progressive nature invaluable.

Individuals who prioritize durability and long-term investment in their reloading equipment will appreciate the cast iron construction. However, those who only reload a few boxes of shells per year might find the cost and complexity of a progressive reloader to be more than they need. It’s also not the best choice for someone seeking a highly portable or compact reloading solution.

Must-have complementary items for this reloader would include a reliable powder scale for verifying charges, a good set of reloading dies for different load configurations, and a sturdy workbench capable of supporting its weight and the forces involved in operation. A good set of calipers for checking overall shell dimensions and consistent seating depth can also be beneficial.

Conclusion on Mec Mayville Progressive Shotshell Reloader For 20 Gauge 45309

The Mec Mayville Progressive Shotshell Reloader For 20 Gauge 45309 is a robust and highly capable piece of reloading equipment that delivers on its promise of efficiency and quality. Its cast iron construction provides a solid foundation for consistent and reliable shell production, while the automatic indexing and ejection features dramatically speed up the reloading process. The ease with which it handles different brass heights and the inclusion of the E-Z Prime system further enhance its user-friendliness and value.

Considering its performance, durability, and the significant time savings it offers, the $839.99 price point is justifiable for dedicated reloaders. It represents a substantial upgrade from simpler machines and offers a longevity that makes it a worthwhile investment. I would wholeheartedly recommend this progressive reloader to any serious 20-gauge shooter looking to enhance their reloading workflow and consistently produce high-quality ammunition. It’s a tool built to last and perform, making it a cornerstone for any dedicated reloading bench.