Mec 600 Jr Mark V 10 Gauge 844710 Review

Let’s Dive into Mec 600 Jr Mark V 10 Gauge 844710

The Mec 600 Jr Mark V 10 Gauge 844710, manufactured by MEC, is a single-stage shotshell reloading press designed for the serious 10-gauge enthusiast. This robust machine offers precise control over each stage of the reloading process, from de-priming to crimping, ensuring consistent and reliable shotshells. The Mec 600 Jr Mark V promises to be a workhorse for those who demand quality and consistency when reloading their 10-gauge rounds.

My reloading bench had long been missing a dedicated 10-gauge press. I was tired of the inconsistent results I was getting trying to adapt other presses and tools for this larger shotshell. The Mec 600 Jr Mark V seemed like the perfect solution to achieve the consistent performance I needed for waterfowl hunting.

Upon unboxing the Mec 600 Jr Mark V, I was immediately impressed by its solid construction. The machine felt substantial, built to withstand the rigors of repeated use. The cam-actuated system felt smooth and precise, giving me confidence in its long-term reliability.

While I considered other single-stage presses like the RCBS AmmoMaster 2 and the Lee Load-Master, the Mec 600 Jr Mark V stood out for its simplicity and focus on the 10-gauge shell. Other options felt like compromises, trying to be a jack-of-all-trades, while the Mec was laser-focused on doing one thing exceptionally well. It seemed to be the perfect tool to create consistent 10-gauge shells.

My first impression was one of excitement. This wasn’t just another piece of equipment; it was an investment in better performance and more consistent results in the field. I was eager to get it set up and start producing my own custom 10-gauge loads.


Real-World Testing: Putting Mec 600 Jr Mark V 10 Gauge 844710 to the Test

First Use Experience

I set up the Mec 600 Jr Mark V in my reloading room, a space specifically designed for precision work. My first test was creating a batch of 10-gauge shells for an upcoming goose hunting trip. The Mec 600 Jr Mark V performed flawlessly, precisely metering powder and shot.

I tested the press in a relatively controlled environment. The ambient temperature was around 70 degrees Fahrenheit with moderate humidity. The Mec 600 Jr Mark V cycled smoothly even after repeated use.

The learning curve was minimal; the Mec 600 Jr Mark V is incredibly intuitive. After a few test rounds, I was able to efficiently produce shells with consistent crimps and proper shot and powder levels. The positive ejecting features ensured smooth operation during my reloading sessions.

There were no significant issues during my first use. The only minor hurdle was adjusting the wad guide to accommodate different wad types. The vertical adjustment feature made it easy to fine-tune, guaranteeing proper wad insertion.

Extended Use & Reliability

After several weeks of use, the Mec 600 Jr Mark V continues to perform admirably. I’ve reloaded hundreds of shells, and it shows no signs of slowing down. The consistent results I’m getting on the field are noticeable, and worth the investment.

The press has proven to be incredibly durable. Despite the repetitive motions involved in reloading, the Mec 600 Jr Mark V maintains its precise operation with little wear and tear. It’s a solid and dependable machine.

Maintaining the Mec 600 Jr Mark V is simple. Regular cleaning and lubrication of moving parts are all that’s needed to keep it running smoothly. It’s a user-friendly machine that requires minimal upkeep.

Compared to my previous attempts to adapt other presses for 10-gauge, the Mec 600 Jr Mark V is a revelation. It far outperforms any makeshift solution I’ve tried. The consistency and precision are unmatched.

Breaking Down the Features of Mec 600 Jr Mark V 10 Gauge 844710

Specifications

The Mec 600 Jr Mark V 10 Gauge 844710 is specifically designed for reloading 10-gauge shotshells. It features a cam-actuated reconditioning station for resizing spent shells. This ensures proper fit and function in your shotgun.

The Mec 600 Jr Mark V comes equipped with a positive ejecting feature. This ensures each shell is smoothly removed from the station after each process. An adjuster-guide wad feed device with vertical adjustment allows for rapid wad insertion. This ensures consistent and accurate wad placement.

The Mec 600 Jr Mark V also has a spindex crimp starter with swivel action. This aligns perfectly with the original shell creases for a secure crimp. A cam-actuated crimping station progressively forms the shell. This guarantees a professional and consistent crimp every time.

The press is adjustable for three-inch shells. This is ideal for many common 10-gauge loads. It also has a flip-top measure to prevent spilling powder or shot. This reduces waste and keeps the reloading area clean. The Mec Pro check system ensures powder and shot drop in proper sequence. This avoids mistakes and ensures consistent loads.

These specifications are crucial for achieving consistent and reliable reloads. The precision of the cam-actuated system and the adjustability of the wad feed device are essential for fine-tuning your loads to your specific needs. The safety features, like the Pro check system and flip-top measure, also contribute to a safer and more efficient reloading process.

Performance & Functionality

The Mec 600 Jr Mark V performs its job exceptionally well. It consistently produces high-quality 10-gauge shells that perform reliably in the field. It is highly accurate with its positive ejection features and powder and shot distribution.

Its strengths lie in its simplicity, precision, and durability. It’s a robust machine that’s easy to use and produces consistent results. The main weakness is that it’s limited to 10-gauge shells.

The Mec 600 Jr Mark V exceeded my expectations. It’s a reliable and efficient tool that makes reloading 10-gauge shells a pleasure rather than a chore. It has helped make my goose hunting trips more successful and enjoyable.

Design & Ergonomics

The Mec 600 Jr Mark V is built with high-quality materials. It feels solid and durable in hand. The design is functional and ergonomic, making it comfortable to use for extended periods.

The Mec 600 Jr Mark V is incredibly user-friendly. The learning curve is minimal, even for those new to reloading. The cam-actuated system operates smoothly and intuitively, making the entire process efficient and enjoyable.

Durability & Maintenance

With proper care, the Mec 600 Jr Mark V should last for many years. Its solid construction and simple design make it resistant to wear and tear. It should be a worthwhile investment for avid hunters.

Maintaining the Mec 600 Jr Mark V is straightforward. Regular cleaning and lubrication of moving parts will keep it running smoothly. Parts are readily available should repairs become necessary.

Accessories and Customization Options

The Mec 600 Jr Mark V comes with the necessary components to start reloading 10-gauge shells. Some reloaders might choose to add aftermarket powder and shot bushings to achieve more precise measurements. The powder and shot measures on the Mec are generally precise, but some prefer to have more control.

The Mec 600 Jr Mark V is compatible with various aftermarket accessories, such as different wad guides. It offers some levels of customization. The machine can also be mounted to a sturdy bench for added stability.

Pros and Cons of Mec 600 Jr Mark V 10 Gauge 844710

Pros

  • Specifically designed for 10-gauge reloading, ensuring optimal performance.

Cons

  • Limited to 10-gauge shells only, not suitable for other gauges.


  • Simple and intuitive design makes it easy to use, even for beginners.

  • Durable construction ensures long-lasting reliability.

  • Consistently produces high-quality shells with accurate powder and shot drops.

  • Adjustable wad feed device allows for precise wad insertion.

  • Single-stage operation is slower compared to progressive presses.

Who Should Buy Mec 600 Jr Mark V 10 Gauge 844710?

The Mec 600 Jr Mark V is perfect for avid waterfowl hunters who rely on the 10-gauge for its superior range and power. It’s also well-suited for reloaders who prioritize quality and consistency over speed. The Mec is great for anyone who needs to carefully craft specific loads.

Those who need to reload multiple gauges or require a high-volume reloading solution should skip this product. A progressive press might be a better option for them. The Mec 600 Jr Mark V is best for those who reload one shotshell at a time.

A sturdy reloading bench is a must-have accessory for the Mec 600 Jr Mark V. I also recommend investing in high-quality powder and shot scales for precise measurements. Consistency is key to a successful reload.

Conclusion on Mec 600 Jr Mark V 10 Gauge 844710

The Mec 600 Jr Mark V 10 Gauge 844710 is a robust and reliable single-stage reloading press that excels in its specific purpose: reloading 10-gauge shotshells. Its simple design, durable construction, and precise operation make it an excellent choice for avid waterfowl hunters and reloaders who demand quality and consistency. For anyone serious about reloading 10-gauge, this is a great tool.

The price is justified given the quality of construction, precise performance, and long-term durability. It’s an investment that will pay off in the form of consistent and reliable reloads for years to come. The Mec also offers great peace of mind.

I would personally recommend the Mec 600 Jr Mark V to anyone looking to reload 10-gauge shells with precision and reliability. It’s a well-built machine that delivers consistent results, making it an invaluable tool for any serious reloader. Invest in the Mec 600 Jr Mark V and experience the satisfaction of crafting your own high-performance 10-gauge loads.

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