Manufacturer: MEC-Mayville Engineering 812012
Specifications and features:
12 gauge single stage reloader
1-1/8 ounce charge bar
29, 30, and 32 powder bushings
Power ring collet resizer
Handles brass or steel heads
E-Z Prime auto primer
Dispenses primers automatically
Adjustable for 3" shells
The MEC Sizemaster offers simplicity without sacrificing convenience and efficiency. And, it's loaded with premium features. It's the choice of hunters worldwide, bar none.
The highly accurate "Power Ring" collet resizer returns every base to factory specifications. Our new generation resizing station handles brass or steel heads, both high and low base. The E-Z Prime auto primer feed is standard equipment; it dispenses primers automatically.
A single stage reloader that offers this much precision, convenience, and efficiency can only be the MEC Sizemaster.
Resize to factory specifications
An eight fingered collet squeezes the base back to original dimensions, then opens up to easily release the shell.
The press is adjustable for 3" shells, and is available in 10, 12, 16, 20, 28 gauge, and .410 bore. Die sets are available. No automatic primer feed on .410 bore.