MEC Loader Sizemaster .410 3in w/o Primer Feed Review

First Impressions of MEC Loader Sizemaster .410 3in w/o Primer Feed

The MEC Loader Sizemaster .410 3in w/o Primer Feed promises to be a cost-effective solution for reloaders of .410 bore shotgun shells. The MEC brand has a long-standing reputation for quality and reliability, making this a potentially attractive option for both novice and experienced reloaders alike. It caters to those who value precision and control in their reloading process, focusing on single-stage operation and individual primer placement.

I’ve been handloading metallic cartridges and shotshells for over a decade, primarily to achieve custom loads tailored to specific hunting needs. Factory .410 ammunition can be expensive and often doesn’t provide the exact shot size or payload I prefer for upland game. The allure of producing consistent, high-quality .410 shells at a reduced cost is what drew me to the MEC Loader Sizemaster .410 3in w/o Primer Feed.

Unboxing the MEC Loader Sizemaster .410 3in w/o Primer Feed, I was immediately struck by the solid construction and robust feel of the machine. The metal components felt substantial, and the overall design appeared straightforward and functional. It conveyed a sense of durability and precision craftsmanship.

Compared to progressive loaders I’ve used for other gauges, this single-stage MEC loader is far simpler in design. The Lee Load-All II is a budget-friendly option, but lacks the Sizemaster’s adjustable resizing and overall precision. A progressive loader for .410 shells wasn’t something I was considering for this particular application due to the smaller volume I reload, and MEC is renowned for their quality.

My first impression of the MEC Loader Sizemaster .410 3in w/o Primer Feed was excitement. It felt like a well-engineered piece of equipment that could significantly improve my .410 reloading experience, offering greater control over the process and the potential for more consistent results.

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Real-World Testing: Putting MEC Loader Sizemaster .410 3in w/o Primer Feed to the Test

First Use Experience

I tested the MEC Loader Sizemaster .410 3in w/o Primer Feed in my reloading room, focusing on producing shells for upcoming dove hunts. The initial setup was relatively straightforward, with clear instructions provided. I followed the steps for adjusting the resizing die and setting the crimp depth.

The operation of the MEC Loader Sizemaster .410 3in w/o Primer Feed was smooth and consistent. The compound leverage system made resizing hulls effortless, and the single-stage process allowed for meticulous attention to each step. I found manually seating primers to be slightly slower than automated systems, but it offered a heightened sense of control.

During the first few shells, I encountered a minor issue with crimp consistency, but quickly rectified it with a slight adjustment to the crimp die. Otherwise, the MEC Loader Sizemaster .410 3in w/o Primer Feed performed flawlessly. The shells produced were uniform and visually appealing.

Extended Use & Reliability

After several weeks of using the MEC Loader Sizemaster .410 3in w/o Primer Feed, it has proven to be remarkably reliable. The machine has maintained its precision, and there are no signs of wear or tear on any of the critical components. The finish has proven resistant to scratches and solvents.

Maintaining the MEC Loader Sizemaster .410 3in w/o Primer Feed is simple. A quick wipe-down with a clean cloth after each reloading session is sufficient to keep it in top condition. Oiling the moving parts periodically ensures smooth operation.

Compared to my previous attempts at reloading .410 shells using a universal reloading tool, the MEC Loader Sizemaster .410 3in w/o Primer Feed has significantly improved the quality and consistency of my reloads. The MEC Loader Sizemaster .410 3in w/o Primer Feed outperforms every single time. The final products are better looking and more accurate.

Breaking Down the Features of MEC Loader Sizemaster .410 3in w/o Primer Feed

Specifications

• Manufacturer: MEC
• Caliber: .410 Bore
• Shell Length: 3in
• Additional Features: Compound Leverage, Single Stage
• Dimensions: 1 x 17.25 x 22.25 in
• Width: 17.25 in
• Length: 22.25 in

The compound leverage system reduces the effort required for resizing and crimping. The single-stage operation allows for precise control over each step of the reloading process.

Performance & Functionality

The MEC Loader Sizemaster .410 3in w/o Primer Feed excels at producing consistent, high-quality .410 bore shotgun shells. Its resizing die ensures that each hull is brought back to factory specifications, while the adjustable crimp die allows for precise crimp formation.

The primary strength of the MEC Loader Sizemaster .410 3in w/o Primer Feed is its ability to create reliable and uniform reloads. One potential area for improvement would be the addition of an automated primer feed, as manual primer seating can be time-consuming. It meets and exceeds expectation.

Design & Ergonomics

The MEC Loader Sizemaster .410 3in w/o Primer Feed features a robust, all-metal construction that exudes durability. The machine is relatively lightweight and compact, making it easy to store and transport.

The MEC Loader Sizemaster .410 3in w/o Primer Feed is user-friendly, even for novice reloaders. The single-stage operation simplifies the reloading process, and the clear instructions make setup and adjustment straightforward.

Durability & Maintenance

The solid construction of the MEC Loader Sizemaster .410 3in w/o Primer Feed suggests that it will last for many years with proper care. All components are made from high-quality materials that are resistant to wear and corrosion.

Maintenance is straightforward, requiring only occasional cleaning and lubrication. The simple design of the MEC Loader Sizemaster .410 3in w/o Primer Feed makes it easy to repair or replace any worn parts.

Accessories and Customization Options

The MEC Loader Sizemaster .410 3in w/o Primer Feed includes three bushings (10, 11, and 12) and one 11/16 oz. charge bar per gauge. These allow for adjusting the powder and shot charge weights to suit different reloading recipes.

The MEC Loader Sizemaster .410 3in w/o Primer Feed is compatible with a range of aftermarket accessories, including different charge bars and bushings. These can be used to further customize the reloads for specific needs.

Pros and Cons of MEC Loader Sizemaster .410 3in w/o Primer Feed