MEC 600 Jr. Mark V Shotshell Die Set 20 Gauge

The MEC 600 Jr. Mark V shotshell die set lets you convert your existing MEC 600 Jr. Mark V reloading press to handle 20 Gauge shotgun shells. Die sets are the factory method for changing gauges on the 600 Jr. Mark V platform, which supports 10, 12, 16, 20, 28 gauge and .410 Bore configurations, so one press can be reconfigured across multiple gauges with a simple die swap.

This 20 Gauge die set (one die per set) includes the complete tooling needed to resize, prime, and seat 20 gauge shotshells on your press. The dies are built from steel and aluminum components, making it a cost-effective way to expand a single press into a multi-gauge shotshell reloading setup without buying a second press.

If you already own a 600 Jr. Mark V in another gauge and want to start loading 20 gauge, this 845220 die set is the correct factory-spec conversion.