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The MEC 600 Jr. Mark V Shotshell Die Set 12 Gauge is designed for reloading enthusiasts who want to convert their existing MEC 600 Jr. Mark V reloader to load 12 gauge shells. Made by Mayville Engineering Company, this die set includes key components needed for the conversion and offers reliable operation in line with MEC’s reputation for durable reloading accessories.
This conversion kit gives users the flexibility to adapt their MEC single-stage press for 12 gauge shotshell reloading. It is ideal for those seeking versatility from their existing equipment.