The MEC Mayville Engineering INC 844716 reloader, also known as the 600 Jr. Mark V single stage, is a valuable tool respected by aspiring to experienced gunners. Its longstanding reputation for excellence is attributed to its effortless operation and simple functionality.The reloader features a cam-action crimp die which carefully restores every shell back to its original state. In addition, it makes the placement of wads quick and efficient.With a capacity to load 8 to 10 boxes per hour, the MEC 600 Jr. Mark V offers high productivity. Moreover, it boasts the flexibility to be adjusted to accommodate 3\" shells. Please note that this specific model is suitable for 16 Gauge.