This is a pair of 12 ga reloaders set up to operate off of one hydraulic unit. Just turn a valve to operate the unit you want to use. They both have up graded primer cup, 1-had updated magnet shell seating head 1- has the updated electric switch plate assembly with vibration motor bracket Will only sell as the complete setup. Will not separate! Prefer FTF in central Ohio. Will ship but it will be at buyers expense since a crate will need to be built to house entire unit. Cost is $8,000.