Simplicity without sacrificing convenience and efficiency; Single-stage reloader featuring quick, simple operation with minimal effort; Includes a highly accurate power ring collet re-sizer which returns everybase to factory specifications; The resizing station handles brass or steel heads, both high and low base; Load four to six boxes per hour; E-Z Prime auto primer feed comes standard to dispense primers automatically. (Not included on .410 and .410 3"); Adjustable for 3" shells; Available in 10, 12, 16, 20 and 28 gauge and .410 bore; Die sets are available in all gauges to convert your reloader to another gauge