MEC Super Sizer Die Set Converter To 28 Gauge

The MEC Super Sizer die set converter to 28 gauge lets you expand your reloading setup without buying a whole new press. If you already own a Super Sizer, swapping in this gauge-specific die set turns your existing press into a dedicated 28 gauge reloader. It's a smart move for shooters who load multiple gauges and want to keep setup time and bench space under control.

Mayville Engineering built the Super Sizer as a workhorse for handloaders who need reliability and repeatability. The modular die set design means you can switch gauges by changing dies rather than wrestling with a different machine. For 28 gauge shooters—especially upland and clay target folks who appreciate this lighter, efficient round—having the option to convert your existing press keeps your workflow efficient and your costs down.

This is the die set only; it assumes you already have a Super Sizer press on your bench. Installation is straightforward for anyone comfortable with standard die changes. If you're building out a multi-gauge reloading station, this approach gives you the flexibility to adapt one press to different shotgun loads without the footprint or expense of separate equipment.

Key Features

• Converts existing Super Sizer press to 28 gauge
• Modular design allows quick gauge changes without replacing the entire press
• Manufactured by Mayville Engineering, a trusted name in shotshell reloading equipment
• Ideal for reloaders working multiple gauges

Frequently Asked Questions

Will this die set work with my Super Sizer press?

Yes, the MEC Super Sizer die set converter is designed to convert an existing Super Sizer press to 28 gauge. If you already own the Super Sizer press, this die set will allow you to reload 28 gauge shells with your current equipment.

Can I use this to convert between other gauges too?

No, this specific die set is for 28 gauge only. However, Mayville Engineering offers Super Sizer die set converters in other gauges (10, 12, 16, 20, and .410 bore) if you need to load those shells as well.

Do I need any other equipment to use this die set?

You will need an existing MEC Super Sizer press to use this die set converter. The die set itself does not include the press body or other reloading components.